Understanding Series-Parallel circuit

Determine the equivalent resistance of the circuit.

A = 1 ohm   B = 2 ohms C = 3 ohms D = 4 ohms E = 5 ohms

Determine the equivalent resistance of the circuit.

A = 1 ohm   B = 2 ohms C = 3 ohms D = 4 ohms 

What is the current for the entire circuit?

R1 = 2 ohms            R2 = 9 ohms            R3 = 7ohms             R4 = 5 ohms           

R5 = 19 ohms          R6 = 1 ohms            R7 = 3 ohms            R8 = 5 ohms

Determine the equivalent resistance of the circuit.

A = 1 ohm   B = 3 ohms C = 4 ohms D = 5 ohms 

The resistance between terminals a and b in Figure P28.48 is 75.0 Ω. If the resistors labeled R have the same value, determine R.

For the circuit shown in Figure, the ideal voltmeter reads 6.00 V and the ideal ammeter reads 3.00 mA. Find the value of R?

Calculate the power delivered by the source in the circuit shown in Figure.

Find the equivalent resistance between points a and b in Figure?

A 50-ohm resistor, an unknown resistor R, a 120-volt source, and an ammeter are connected in a complete circuit. The ammeter reads 0.50 ampere. Calculate the equivalent resistance of the circuit shown.

Assume you have a battery of emf E and three identical lightbulbs, each having constant resistance R. What is the total power delivered by the battery if the lightbulbs are connected in parallel?

Assume you have a battery of emf E and three identical lightbulbs, each having constant resistance R. What is the total power delivered by the battery if the lightbulbs are connected in series?

A 50-ohm resistor, an unknown resistor R, a 120-volt source, and an ammeter are connected in a complete circuit. The ammeter reads 0.50 ampere. Calculate the power delivered to R.

Calculate the Power delivered by 6 volts source:

A = 1 ohm   B = 2 ohms C = 3 ohms D = 4 ohms E = 5 ohms

Determine the equivalent resistance of the circuit having  

R1 = 2 ohms            R2 = 9 ohms            R3 = 7ohms             R4 = 5 ohms           

R5 = 19 ohms          R6 = 1 ohms            R7 = 3 ohms            R8 = 5 ohms

For the circuit shown in Figure, the ideal voltmeter reads 6.00 V and the ideal ammeter reads 3.00 mA. Find (a) the emf of the battery, and (b) the voltage across the 3.00-kΩ resistor.