10. A resistor made from a material with a p = 78 Ω m. The resistor is cylindrical with a length of 3.9 cm and a radius of 0.22 cm. A) What is the resistance of the resistor? B) What will the current through the resistor be if it is connected to a 3 V battery? C) How much charge passes through the resistor after 20 seconds?

# 10. A resistor made from a material with a p = 78 Ω m. The resistor is cylindrical with a length of 3.9 cm and a radius of 0.22 cm. A) What is the resistance of the resistor? B) What will the current through the resistor be if it is connected to a 3 V battery? C) How much charge passes through the resistor after 20 seconds?

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 87CP: A resistor of an unknown resistance is placed in an insulated container filled with 0.75 kg of...

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10. A resistor made from a material with a p = 78 **Ω** m. The resistor is cylindrical with a length of 3.9 cm and a radius of 0.22 cm. A) What is the resistance of the resistor? B) What will the current through the resistor be if it is connected to a 3 V battery? C) How much charge passes through the resistor after 20 seconds?

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