Gujarati
4.Moving Charges and Magnetism
easy

A proton is moving along $Z$-axis in a magnetic field. The magnetic field is along $X$-axis. The proton will experience a force along

A

$X$-axis

B

$Y$-axis

C

$Z$-axis

D

Negative $Z$-axis

Solution

(b) This is according to the cross product $\overrightarrow F = q(\overrightarrow v \times \overrightarrow B )$ otherwise can be evaluated by the left-hand rule of Fleming.

Standard 12
Physics

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