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# JEE Free Doubts and Solutions

### IIT JEE - Main - Mathematics

## plz solve it ..with each step explaining

**Venu**11th October 2019, 10:43 AM

### IIT JEE - Main - Mathematics

## Q) Find the equation of the circle passing through the points of contact of the direct common tangent of x^2+y^2=16 and x^2+y^2-12x+32=0.

**Anish**2nd October 2019, 3:10 PM

### IIT JEE - Main - Physics

## Find heat developed in connecting wire

**ashutosharnold1998**2nd October 2019, 1:14 AM

### IIT JEE - Main - Physics

## Work done by conservative force on system is equal is?sir why not option one is correct .but a/c to work energy theorem if only conservative force is acting on system then work done by conservative force on syatem is equal to change in kinetic energy

**ashutosharnold1998**1st October 2019, 1:47 AM

### IIT JEE - Main - Physics

## Which of the following statement is incorrect about conservative field?i have doubt in option one.work done by conservative field is equal to change in potential energy then how option one is correct where in place of potential energy ,kinetic energy is written

**ashutosharnold1998**30th September 2019, 1:47 PM

### IIT JEE - Main - Physics

## Which statement is incorrect about conservative field?why option one is not correct. i think according to work energy theorem option 1 is correct

**ashutosharnold1998**29th September 2019, 9:24 PM

### IIT JEE - Main - Physics

## Work done against the gravity by taking a 10kg block to height 1m in 1sec will be?here why we take external force equal to mg

**ashutosharnold1998**28th September 2019, 9:58 PM

### IIT JEE - Main - Physics

## How do I find the time period of SHM of a spring block system kept on a frictionless wedge which isn't fixed?

**rani772500**27th September 2019, 11:02 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:20 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:19 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:18 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:11 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:09 PM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**15th December 2018, 6:13 PM

### JEE Plances - JEE (Main) - Mathematics

## Sir in this question how is the inverse fn derived. Pls explain in details.

**rsudipto**15th December 2018, 8:55 AM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**14th December 2018, 9:52 AM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**14th December 2018, 9:51 AM