When current flows through a moving-coil galvan... - WAEC Physics 2015 Question
When current flows through a moving-coil galvanometer, the force exerted on the pointer depends on the: i. strength of the current. ii. magnetic field strength. iii. length of the coil. Which of the statement(s) above is/are correct?
A
i only
B
ii only
C
i and iii only
D
i, ii and iii
correct option: c
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