A. non-magnetic substances
B. diamagnetic substances
C. ferromagnetic substances
D. none of the above
A. resistance of the coil
B. motion of the magnet
C. number of turns of the coil
D. pole strength of the magnet
A. will be zero
B. will be infinite
C. will depend on the amount of e.m.f. applied
D. will depend on the radius of the circle
A. 240 N
B. 24 N
C. 2.4 N
D. 0.24 N
A. 2500 AT/m
B. 250 AT/m
C. 25 AT/m
D. 2.5 AT/m
A. 100 N
B. 10 N
C. 1 N
D. 0.1 N
A. 8 N-m
B. 0.48 N-m
C. 0.048 N-m
D. 0.0048 N-m
A. 63.38 N/Wb
B. 633.8 N/Wb
C. 6338 N/Wb
D. 63380 N/Wb
A. ampere-hour
B. watt
C. joule
D. coulomb
A. 22 x 10″8 N
B. 22 x 10″7 N
C. 22 x 10-6 N
D. 22 x 10″5 N