Circuit problem with kirchoff's rule?
B(t) = B0 + beta(t)^2, B0 = 0.1 Tesla, beta = 0.30 Tesla/s^2
a.At t = 0 the voltmeter reads 6.0 volts. Find the power output of the lightbulb at this time.
b.The lightbulb is observed to gradually get dimmer until it goes dark, and then gradually grows brighter again. Find the moment in time t when the bulb is dark. [Hint: Does Kirchhoff ’s loop rule apply in its usual form to all of the loops?]