Force between Current Carrying Wires AR & Other Type MCQs Moving Charges and Magnetism Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Given below are two statements:

Assertion (A):	Two straight current-carrying conductors A and B are lying in a vertical plane as shown. The separation between them is h and mass per unit length is $λ$ . Keeping A fixed, when B is raised by a small height dh, the net work done by external force per unit length will be $λ$ gdh.
Reason (R):	The work done by magnetic field during this process is non-zero.

1.	Both (A) and (R) are true and (R) is the correct explanation of (A).
2.	Both (A) and (R) are true but (R) is not the correct explanation of (A).
3.	(A) is true but (R) is false.
4.	Both (A) and (R) are false.

Subtopic: Force between Current Carrying Wires |

From NCERT

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Given below are two statements:

Assertion (A):	Two parallel wires carrying current in the same direction attract each other, whereas two proton beams moving parallel to each other repel each other.
Reason (R):	Wire-carrying current is electrically neutral, therefore it is experiencing only magnetic attraction while the electric force of repulsion between protons is more than magnetic attraction.

1.	Both (A) and (R) are true and (R) is the correct explanation of (A).
2.	Both (A) and (R) are true but (R) is not the correct explanation of (A).
3.	(A) is true but (R) is false.
4.	Both (A) and (R) are false.

Subtopic: Force between Current Carrying Wires |

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From NCERT

To view explanation, please take trial in the course.

NEET 2023 - Target Batch - Aryan Raj Singh

Hints

To view explanation, please take trial in the course.

NEET 2023 - Target Batch - Aryan Raj Singh