R
Rebekah G
Guest
Keep in mind that an ordinary wire has low but finite resistance. For these questions assume the wire resistance is 1.0 Ohms, the power supply is an ideal 6V voltage source, and the light bulb resistance is 30 Ohms.
WHen a lightbulb is connected to the power supply using two such wires. (Battery to wire to resistor/lightbulb to new wire back to battery)
1.Calculate the current (in A) in the circuit.
2. Calculate the voltage drop (in V) across each wire
3. Calculate the voltage drop (in V) across the lightbulb.
WHen a lightbulb is connected to the power supply using two such wires. (Battery to wire to resistor/lightbulb to new wire back to battery)
1.Calculate the current (in A) in the circuit.
2. Calculate the voltage drop (in V) across each wire
3. Calculate the voltage drop (in V) across the lightbulb.