Question

For any ampere is equal to 100 V/m, and B is equal to 3.33 × 10⁻¹⁷. Then the rate of the magnetic field change is:

a) 3.33 × 10⁻¹⁵ T/s
b) 3.33 × 10⁻¹⁹ T/s
c) 3.33 × 10⁻¹³ T/s
d) 3.33 × 10⁻²¹ T/s