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# Resistance In Series

## Q.1 In series connection, why does current remain same across the resistors but potential difference different? In parallel connection, why does potential difference remain same across the resistors but current different?   Q.2 In series combination of resistors, why does resistance increase and current flowing through the circuit decrease? In parallel combination, why does resistance decrease and current flowing the circuit increase?

Asked by nainachou 29th June 2016 9:11 PM

## expert,pls explain me why voltage differs in series connection but not in parallel connection? and why does current change in parallel connection but not in series connection?pls giv me reasons

Asked by my3shyll 18th July 2016 9:50 PM

## QUESTION

Asked by gpnkumar0 2nd October 2017 10:37 AM

## How will you infer with the help of an experiment that the same current flows through every part of the circuit containing three resistances in series connected in series connected to a battery?

Asked by aaksfriends22 4th November 2017 1:12 PM

## In which type of combination of different resistors will have equal value of electric current through them?

Asked by pdcavita 26th November 2017 9:15 PM

## Why, we do not use series combination of connecting electric appliances in household circuit?

Asked by pdcavita 26th November 2017 9:21 PM

## What is mixed combination of resistances.

Asked by pdcavita 26th November 2017 9:22 PM

## What is current resistance in each resistor for a parallel combination of R1= 3 ohm, R2= 3.5 ohm and R3= 4 ohm resistors.  The battery connected is of 8V. Also, find the effective resistance and effective current.

Asked by pdcavita 26th November 2017 9:55 PM

## Find R

Asked by venkat 27th November 2017 7:24 PM

## State four different ways in which three resistors of r ohm each can be connected.  State in which case the equivalent of effective resistance each (a) maximum  (b) minimum . Give reason.

Asked by pdcavita 29th November 2017 8:11 PM

## Why potential diffeence is not same in series combination?

Asked by Harinder 16th February 2018 6:19 PM

### CBSE X Physics

Asked by riyamaths 30th May 2018 7:13 PM

## Same mass of aluminum is drawn into two wires of thickness 2mm and 4 mm . if two wires are connected in,series  and current is passed,heat produced in the wires are in ratio.

Asked by sbtech357 27th July 2018 12:36 PM

## draw arrengement R1 R2 R4 R4 so that net resistance of the resultant circuit is (i)26 ohm (ii) minimum R1=10Ω, R2= 5Ω, R3= 15Ω, R4= 20Ω

Asked by wierdtechs 27th July 2018 2:01 PM

## Derive the equation for equivalent resistance of a number of resisters connected in series

Asked by sonalivar 31st August 2018 8:08 PM

## How can I find that there is a series or parallel connection of resistance

Asked by hritikkumar702 17th October 2018 7:51 PM

## Three conductor of resistance R1 R2 R3 are connected in series. Draw a labelled daigram and obtain expression for its equivalent  resistant.

Asked by Suzilahhashmi 1st November 2018 2:55 PM

## A resistance is made by joining two wires of same material. The radii of the two wires are 1mm and 3mm respectively,while their lengths are 3 cm and 5 cm respectively.  A battery of emf 16 volt and negligible internal resistance is connected across the resistance.  What is the potential drop along the shorter wire?

Asked by mridulabarua05 6th February 2019 10:01 AM

## Two conductors have resistance R1 and R2 at 0°C. Their temperature coefficients of resistances are a1 and a2 respectively.  Show that the temperature coefficients of equivalent resistances when joined in series and in parallel are respectively  (R1a1+R2a2)/(R1+R2) and (R1a2+R2a1)/(R1+R2)

Asked by mridulabarua05 8th February 2019 10:10 AM

## What is meant by series combination and parallel combination of a resistor?

Asked by Chiranjeevikt2004 20th February 2019 8:17 PM

## Explain series and parallel combination problems

Asked by priyankaprasanna1993 6th March 2019 11:43 AM

### CBSE X Physics Electricity

Asked by arbazalam257 17th March 2019 6:05 PM

## Plz explain me while solving it, that in final step how do we choose the final R,in final step for V=RI

Asked by vishakhachandan026 29th March 2019 4:12 PM

### ICSE X Physics Current Electricity

Asked by defence 4th April 2019 7:20 PM

## Please find the attached question,

Asked by ajayrath7 6th April 2019 10:01 AM

## two wires of same material has length in ratio 1:2. If the difference in their series and parallel equivalent is 21 ohm then calculate the resistances of the wire.

Asked by Aritra 16th April 2019 11:43 PM

## an electric cell of emf 10v and internal resistance 1 ohm is connected in series with the parallel combination of three resistances of 3, 5 and 8 ohm. calculate the current through the three resistances

Asked by avisinghbwn 20th April 2019 9:00 AM

## A battery of 5V and internal resistance 1ohm is connected to a combination 8ohm and 11ohm connected in series with each other. Calculate the current in the circuit.

Asked by nibedita.behera.0308 20th April 2019 11:02 AM

## The key says answer is option 1.    But, the sensitivity of the potentiometer depends on the lenght of the wire. Is the answer right?

Asked by Mrinal 8th May 2019 9:16 AM

## A wire of resistance R is cut into seven equal pieces.These seven pieces of wire are than connected in parallel.Find the resultant resistance of this combination.If these pieces are connected in series find resultant resistance, and than the ratio of  both resultants.

Asked by bcnandi 12th May 2019 8:00 PM

## From the diagram, determine i) the equivalent resistance of the entire circuit ii) the current through each resistor iii) th total currnt from the power supply iv) the voltage drop across each resistor PLEASE REPLY AS SOON AS POSSIBLE

Asked by piyushmalik024 18th May 2019 10:12 AM

## GIVE THE EFFECTIVE RESISTANCE BETWEEN   A   and   B   ( all resistance in the figure are 16 ohm ) OPTIONS  1) 1 ohm 2) 2 ohm 3) 3 ohm 4) 4 ohm

Asked by ranjan.rr366 27th May 2019 9:12 PM

## Please explain Ans is 8 ohm

Asked by valavanvino1011 28th June 2019 9:06 PM

## Show how would you connect 3 resistors each of resistance 6 ohm so that the combination has a resistance of (1)9ohm (2)2ohm

Asked by phpatil735 8th July 2019 11:10 PM

## a resistor of 6 ohm with a tolerance of 10 % and another of 4 ohm with a tolerance of 10% are connected in series the tolewrance of combination is about?

Asked by samia.rubbabkazmi 27th July 2019 7:17 PM

## Two resistance s when connected in parallel gives resultant value of 2ohm, when connected in series the value becomes 9ohm calculate the value of each resistance

Asked by hdokang 17th August 2019 10:34 PM

## 20 identical  bulbs are connected in series if any one of the bulb is short circuited then what will be effect on brightness of remaing bulb.if battery is real

Asked by ashutosharnold1998 9th September 2019 12:29 AM

## Equivalent resistance of series combination of resistors derive it

Asked by hiranishabbir18 20th December 2019 9:34 AM

## Find the equivalent resistance across wire A and B

Asked by ashicomputers 7th May 2020 10:32 PM

## two lamps one rated 100w at 220 v and the other rated 200w at 220v are connected in 1.series 2. parallel to electirc main supplt of 220v. find the current drawn in each case

Asked by sainayanajs 28th June 2020 5:32 PM

## does equivalent resistance mean that all the resistances in that circuit have the same value?

Asked by saibaba1069 23rd July 2020 12:16 AM

## Two conducting wires of same material, equal length and equal diameter are first  connected in series and then in parallel. Compare the equivalent resistance in two  cases

Asked by saketarnav2005 25th October 2020 2:11 PM

## what is effective resisitance and how can we find it

Asked by abhinavpandey7345 4th December 2020 7:12 AM

## Find the resistance between A and B:

Asked by rajanichandu.aeroit 4th February 2021 10:00 PM

## Q. Find the current drawn from the battery by the network of 4 resistors shown in the diagram. Kindly Refer the file uploaded for diagram.

Asked by Trisha Gupta 9th June 2021 5:56 PM

## biology

Asked by shahnshahdhavaniya 29th August 2021 10:31 AM

## Two wires of copper have the same length but cross-sectional area in the ratio of 3:1. The resistance of the thicker wire is 12 ohm. (a) Calculate the resistance of the thinner wire. (b) Find the equivalent resistance of both these wires, when they are connected (1) in series (ii) parallel (c) If both the wires are connected in parallel to a battery of 24 volt, then find out the ratio of heat produced in the thicker wire to the thinner wire identify the wire if both of them are connected to the same source for the same time duration.

Asked by swetalinasamantaray022 20th January 2023 10:54 AM

## find Req

Asked by sakshikatewa0 8th February 2024 12:48 PM