3.For a circuit that has one battery and two light bulbs connected in series, one bulb has aresistance of 1 Q, and the total resistance of the circuit is 6 Q. What is the resistance of thesecond light bulb?4.If a circuit has two 1.5 V batteries in series, what is the voltage across the two batteries?5.If a circuit has two 1.5 V batteries in series and one 3 Q light bulb, what is the current in thecircuit?Use the Ohm's law equation: I =R

As per guidelines we are suppose to do only one question from multiple questions. Given, resistance…

3. For a circuit that has one battery and two light bulbs connected in series, one bulb has a resistance of 1 Q, and the total resistance of the circuit is 6 Q. What is the resistance of the second light bulb?

3. For a circuit that has one battery and two light bulbs connected in series, one bulb has a resistance of 1 Q, and the total resistance of the circuit is 6 Q. What is the resistance of the second light bulb?

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 6C

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

3.
For a circuit that has one battery and two light bulbs connected in series, one bulb has a
resistance of 1 Q, and the total resistance of the circuit is 6 Q. What is the resistance of the
second light bulb?
4.
If a circuit has two 1.5 V batteries in series, what is the voltage across the two batteries?
5.
If a circuit has two 1.5 V batteries in series and one 3 Q light bulb, what is the current in the
circuit?
Use the Ohm's law equation: I =
R

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