Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 12-science Answered

What will happen if we keep two current carrying conductors parallel with current flowing in opposite direction?
Asked by Topperlearning User | 20 May, 2015, 02:06: PM
answered-by-expert Expert Answer
Two parallel straight conductors carrying current in apposite direction, then they will
repel each other. This happens due to the magnetic field produced by two conductors. The direction of the magnetic field is such that the two conductors repel each other.
Answered by | 20 May, 2015, 04:06: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 12-science - Physics
Answer this:  Assertion (A): When radius of a circular loop carrying a steady current is doubled, its magnetic moment becomes four times.  Reason (R): The magnetic moment of a circular loop carrying a steady current is proportional to the area of the loop.  Select the correct answer from the codes (a), (b), (c) and (d) as given belote.  (a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).  (b) Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).  (c) Assertion (A) is true, but Reason (R) is false.  (d) Assertion (A) is false and Reason (R) is also false.
Asked by anubhutiupadhaya | 06 Mar, 2023, 04:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
PLEASE SOLVE IT
question image
Asked by rd0543293 | 19 Jun, 2022, 10:51: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Please refer to the uploaded image for the doubt
question image
Asked by arjunsah797 | 16 Mar, 2022, 02:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Sir Pl solve questions no 18
question image
Asked by shobhit | 29 Mar, 2019, 10:54: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Two wires carrying equal and opposite current are twisted together to reduce magnetic effect. What is the basis for this procedure?
Asked by Topperlearning User | 20 May, 2015, 10:29: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Two infinitely long parallel conductors carrying current in the same direction tend to attract each other. Derive the expression for the force per unit length.
Asked by Topperlearning User | 20 May, 2015, 10:28: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Two long parallel straight wires M and N separated by a distance 8 cm in the air carry currents 10 A and 12 A in opposite direction. Calculate the magnitude and direction of the force on a 22 cm length of wire N.
Asked by Topperlearning User | 20 May, 2015, 10:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
What will happen if two linear current carrying conductors of unequal length are held parallel to each other?
Asked by Topperlearning User | 20 May, 2015, 10:25: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Two charges 5 C and 8 C separated by a distance of 10 cm are moving with velocity 15 m/s and 20 m/s respectively. What is the magnitude of force acting between these two charges? 
Asked by Topperlearning User | 20 May, 2015, 01:31: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
If two long parallel wires are suspended freely. What would be the effect if they are connected to a battery a) In series b) In parallel
Asked by Topperlearning User | 20 May, 2015, 01:33: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×