1. Ohm’s law Ø Find the voltage of a circuit that has a current of 2.3 amps and

Q: 1. Ohm’s law Ø Find the voltage of a circuit that has a current of 2.3 amps and

1. i = current = 2.3 a R = resistance = 20 ohm Voltage using ohm's law is given as V = i R = 2.3 x 20 = 46 volts 2. R1 = 100 ohm R2 = 200 ohm equivalent resistance in series is given as R = 2 R1 + 4 R2 = 2 (100) + 4(200) = 1000 ohm

ID: 1419664 • Letter: 1

Question

1. Ohm’s law

Ø Find the voltage of a circuit that has a current of 2.3 amps and a 20 ohm resistor.

2. Resistors

Ø You are looking at a circuit and you see (two) 100 ohm resistors in series with (4) 200 ohm resistors. What is the total resistance of this circuit?

3. Build circuit and find the Voltage

Ø You have (3) 300 ohm and resistors (4) 400 ohm resistors create a circuit with 150 ohm’s total resistance; also once constructed the circuit it will have 50 amps What is the voltage of the circuit?

4. Exploring circuits

Ø What happens to current when resistors are put into parallel?

Explanation / Answer

i = current = 2.3 a

R = resistance = 20 ohm

Voltage using ohm's law is given as

V = i R = 2.3 x 20 = 46 volts

R1 = 100 ohm

R2 = 200 ohm

equivalent resistance in series is given as

R = 2 R1 + 4 R2 = 2 (100) + 4(200) = 1000 ohm

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1. Ohm’s law Ø Find the voltage of a circuit that has a current of 2.3 amps and

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Explanation / Answer

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