A point charge of 1 0 x 10-7 C experiences forc... - WAEC Physics 1993 Question
A point charge of 1.0 x 10-7 C experiences force of 0.01 N in a uniform electric field. Calculate the magnitude of the strength of the field
A
106 Vm-1
B
105 Vm-1
C
10-5 Vm-1
D
102 Vm-1
correct option: b
F = qE
E =
F/q =
0.01/1.0 x 10-7 = 105Vm-1
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