What is the value of the current through the battery when the switches SW1, SW2, and SW3 are OPEN?
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- What is the value of the current through the battery when the switches SW1, SW2, and SW3 are OPEN?
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- Knowing that current through the 200 Q resistor is zero, the emf E (in Vv) shown in the circuit is: 100 N 300 N ww ww- + 50 V3 200 N O 150 65 O 101 O 192 90RC Circuits: In this circuit, the battery has voltage E = 2.0 V, and each resistor has resistance R = 10 Q. The capacitor, which has capacitance C = 1.0 x10-12 F, carries. initial charge 3.0 x 10-12 C, with the positive charge on the right plate. The switch is closed at time t = 0 s. a. Immediately after time t = 0, what current flows through resistor 1? b. A long time later, what current flows through resistor 1? c. Sketch a rough graph of the charge on the right capacitor plate, as a function of time. દ 8. ww C R 2 R3The switch is flipped over to position b and the circuit is allowed to reach electrostatic equilibrium. What is the measured voltage across C2 to 3 significant digits?
- Three resistors with resistances of 500N, 1000, and 15002 are connected in series to a battery. The power through the 10002 resistor is 100W. Determine the following: The battery voltage = The current through the 5002 resistor = The current through the 1000N resistor = The current through the 15002 resistor = The current out of the battery = The power through the 5002 resistor = The power through the 1500N resistor = The total power through the circuit = > > > > > >Two resistances, R1 and R2, are connected in series across a 12-V battery. The current increases by 0.23 A when R2 is removed, leaving R1 connected across the battery. However, the current increases by just 0.13 A when R1 is removed, leaving R2 connected across the battery. Find (a) R1 and (b) R2.