As shown in the drawing, a loop is in the plane of the page. The magnetic field is perpendicular to the plane of the page, and, just after t=0.0s, it is directed out of the page. The magnetic flux is given by ΦM = Φ0exp (−t / 21.7s) sin (2π (t / 8.0s)) where Φ0 = 3.25mWb. The total resistance, through the loop and the resistor resistor combined, is 4.4Ω. 1. What is the magnitude, in amperes, of the current through the resistor at time 0.61s? (Be mindful of metric prefixes.) 2. What is the magnitude, in amperes, of the current through the resistor at time 4.63s4.63s? (Be mindful of metric prefixes.)

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As shown in the drawing, a loop is in the plane of the page. The magnetic field is perpendicular to the plane of the page, and, just after t=0.0s, it is directed out of the page. The magnetic flux is given by

ΦM = Φ0exp (−t / 21.7s) sin (2π (t / 8.0s)) 

where Φ0 = 3.25mWb. The total resistance, through the loop and the resistor resistor combined, is 4.4Ω.

 

1. What is the magnitude, in amperes, of the current through the resistor at time 0.61s? (Be mindful of metric prefixes.) 

2. What is the magnitude, in amperes, of the current through the resistor at time 4.63s4.63s? (Be mindful of metric prefixes.) 

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