In the following, a statement of assertion (A) is followed by a statement. of reason (R). Write the
correct choice as
(a) If,Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of
Assertion (A)
(b) If,Both Assertion (A) and Reason (R) are true but Reason (R) is not correction explanation of
Assertion (A)
(c) If, Assert (A) is true but Reason (R) is false
4.
5.
(d) If, Assertion (A) is false but Reason (R) is true
Assertion (A): Force experienced by moving charge will be maximum if direction of velocity of
charge is perpendicular to applied magnetic field.
Reason (R) : Force on moving charge is independente of direction of applied magnetic field.
Assertion (A): A neutral body may experience a net nonzero magnetic force.
Reason (R): The net charge on a current carrying wire is zero, but it can experience a force in a
magnetic field.
Assertion (A): When a battery is short-circuited the terminal voltage is zero.
Reason (R) : In the situation of a short - cicuit, the current is zero.
6.
rks each
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Answer:
1st question-reason is false. the relationship is F=q(v vector cross ❌B vector).
2nd -option a. both are true and reason is correct explanation of assertion.
3rd-both a&r are false
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