100 N 100 A 100

a) What does the voltmeter show in the schematic? b) what does the ammeter show in the schematic? c) how much power is developed in the resistor R5? d) What is the replacement resistor for the entire circuit (disregarding internal resistances of the source and instrument?

Problem 8:   Consider a circuit shown in the figure. Ignore the internal resistances of the batteries. A) Express the current I1 going through resistor R1 in terms of the currents I2 and I3 going through resistors R2 and R3. Use the direction of the currents as specified in the figure.  B) Write the equation of potential change in loop EBAF in terms of the circuit elements. C) Write the equation of potential change in loop DCAF in terms of the circuit elements.  D) Solve the three equations to get I3 as expression NOT a numerial value

In the circuit diagram below: 1) R1 = 86 Ω, R2  = 70 Ω, R3 = 75.0 Ω, R4 = 150.0  Ω and R5 = 87 Ω 2) V1 = 10.0 V, and V2 = 5.00 V   Determine (in Amperes) the current, I1, which passes through the battery V1.

Problem For the circuit described by the schematic diagram below, please compute (a) the potential difference across the terminals of the 8.00 2 resistor, (b) the magnitude of the current flow through the 8.00 Q resistor, (c) the direction of the current flow through the 8.00 2 resistor, left-to-right| right-to-left Circle the correct choice and cross out the incorrect option. (d) and the power dissipated by the 8.00 2 resistor. 2.00 0 8.00 0 6.00 V 3.00 V 9.00 V >4.00 0

V = 60.0 V R = 13.0 k C = 16.0 με simple RC circuit The moment after this circuit is connected, when the capacitor is fully uncharged, the current in the circuit is A very long time after the circuit is connected, when the capacitor is fully charged, the charge on the capacitor is mA. C.

In the figure, these three resistors are connected to a voltage source so that R2 = 4.25 Ω and R3 = 9.5 Ω are in parallel with one another and that combination is in series with R1 = 1.5 Ω. Answer both questions below: A) Calculate the power being dissipated by the third resistor R3, in watts.  B)  Find the total power supplied by the source, in watts.