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A 20.0\Omega resistor and a 30.0\Omega resistor are connected in series and placed across a 120-V potential dissimilarity.
1. What is the current in the circuit?
2. What is the voltage drop across each resistor?
3. What is the equivalent resistance of the circuit?
4. What is the voltage drop across the 2 resistors together?
a coil of wire is connected to an ideal 6.0-v battery at t 0. at t 10.3 ms the current in the coil is 200 ma. one
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