I = 0.65 A
equivalent resistance Requ = 93 + 140 = 233 ohm
emf = I R = 233 * 0.65
emf = 151.45 V = 0.151 kV
1 Problem 21.44 Problem 21.44 Part A A 93 Ω resistor has a current of 0.65...
Problem 28.63 Part A What is the current through the 10 Ω resistor in the figure (Figure 1)? Express your answer to two significant figures and include the appropriate units oa Value Units Figure 1 1 of 1 Submit My Answers Give Up Part B Is the current from left to right or right to left? 12V 5Ω left to right right to left 1012 3 V Submit My Answers Give Up Provide Feedback Continue 9 V
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A 8.0-V battery is connected in series with a 45-mHinductor, a 150-Ω resistor, and an open switch. Part A What is the current in the circuit 0.110 ms after the switch is closed? Express your answer using two significant figures. I = mA Part B How much energy is stored in the inductor at this time? Express your answer using two significant figures. U = μJ
A 9.8-V battery is connected in series with a 37-mH inductor, a 160-Ω resistor, and an open switch. Part A: What is the current in the circuit 0.110 ms after the switch is closed? Express answer in mA Express your answer using two significant figures. Part B: How much energy is stored in the inductor at this time? Express answer in μJ Express your answer using two significant figures.
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