TS EAMCET · Physics · Alternating Current
An infinitely long cylinder is kept parallel to an uniform magnetic field directed along the positive -axis. The direction of induced current as seen from the -axis will be
- A zero
- B along the magnetic field
- C clockwise of the -axis
- D anti-clockwise of the -axis
Answer & Solution
Correct Answer
(A) zero
Step-by-step Solution
Detailed explanation
Current is induced only when magnetic flux changes w.r.t. time. In the given case neither magnetic field change nor area changes, so flux will be constant, so induced current will be zero.
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