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Assertion (A): The force acting between two parallel wires carrying currents is directly proportional to the individual currents and inversely proportional to the square of the distance between them,
Reason (R): The force is repulsive if the two currents I1 and I2 are in the same directions and attractive if in opposite directions.
  • a)
    Both A and R are true and R is a correct explanation of A.
  • b)
    Both A and R are true but R is not a correct explanation of A.
  • c)
    A is true but R is false.
  • d)
    A is false but R is true.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Assertion (A): The force acting between two parallel wires carrying cu...
The force acting between the two parallel wires carrying currents I2 and I2 respectively is given by

Thus,


Hence, assertion is a correct statement.
Reason is a false statement because F will be attractive if the two currents I2 and I2 will be in the same directions and repulsive if in opposite directions.
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Assertion (A): The force acting between two parallel wires carrying cu...
Assertion and Reasoning Explanation:
Assertion (A) and Reason (R) both discuss the force acting between two parallel wires carrying currents, but they have different aspects to consider.

Assertion (A):
- The force between two parallel wires carrying currents is indeed directly proportional to the individual currents.
- The force is also inversely proportional to the square of the distance between the wires.
- This relationship is described by the formula: F ∝ (I1 * I2) / d^2, where F is the force, I1 and I2 are the currents, and d is the distance between the wires.

Reason (R):
- The direction of the force between the wires depends on the direction of the currents flowing through them.
- If the currents I1 and I2 are in the same direction, the force is repulsive, pushing the wires apart.
- Conversely, if the currents are in opposite directions, the force is attractive, pulling the wires towards each other.
Therefore, while Assertion (A) is true in describing the relationship between the force, currents, and distance, Reason (R) is false as it does not provide a correct explanation for the phenomena. The correct answer is option 'C' where Assertion (A) is true but Reason (R) is false.
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Assertion (A): The force acting between two parallel wires carrying cu...
Option c is correct one
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Assertion (A): The force acting between two parallel wires carrying currents is directly proportional to the individual currents and inversely proportional to the square of the distance between them,Reason (R): The force is repulsive if the two currents I1and I2 are in the same directions and attractive if in opposite directions.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?
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Assertion (A): The force acting between two parallel wires carrying currents is directly proportional to the individual currents and inversely proportional to the square of the distance between them,Reason (R): The force is repulsive if the two currents I1and I2 are in the same directions and attractive if in opposite directions.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Assertion (A): The force acting between two parallel wires carrying currents is directly proportional to the individual currents and inversely proportional to the square of the distance between them,Reason (R): The force is repulsive if the two currents I1and I2 are in the same directions and attractive if in opposite directions.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): The force acting between two parallel wires carrying currents is directly proportional to the individual currents and inversely proportional to the square of the distance between them,Reason (R): The force is repulsive if the two currents I1and I2 are in the same directions and attractive if in opposite directions.a)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?.
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