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Assertion (A): The net magnetic flux com...

Assertion (A): The net magnetic flux coming out of a closed surface is always zero.
Reason (R ): Unlike poles of equal strength exist together

A

Both `A` and `R` are true and `R` is the correct explanation of `A`.

B

Both `A` and `R` are true and `R` is not correct explanation of `A`.

C

`A` is true, But `R` is false

D

`A` is false, But `R` is true

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • This section contains Assertion (A) and Reason (R) type questions. Each question has choices (1), (2), (3) and (4), out of which only one is correct. Assertion (A) The net magnetic flux coming out of a closed surface is always zero, 60. Assertion (A) The net magnetic flux coming out of a closed surface is always zero,

    A
    Both Assertion and Reason are correct and Reason Is the correct explanation of Assertion
    B
    Both Assertion and Reason are correct, but Reason Is not the correct explanation of Assertion
    C
    Assertion Is correct, but Reason Is Incorrect
    D
    Assertion Is Incorrect, but Reason Is correct

  • The net magnetic flux through any closed surface, kept in a magnetic field is

    A
    zero
    B
    `(mu_(0))/(4pi)`
    C
    `4pimu_(0)`
    D
    `(4mu_(0))/(pi)`

  • The net magnetic flux through any closed surface, kept in a magnetic field is

    A
    zero
    B
    `(mu_(0))/(4pi)`
    C
    `4pimu_(0)`
    D
    `(4mu_(0))/(pi)`

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