How much power is dissipated by the resistor

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Reference no: EM13801489

Question 1

Aluminum has a resistivity of 2.7*10^-8 Ωm. What would be the resistance of 100 m of aluminum wire with a cross-sectional area of 2*10^-4 m²?

Question 2

A 10 ohm resistor and a 20 ohm resistor are connected in parallel. What is the equivalent resistance of this setup?

Question 3

A 4 ohm resistor and 10 ohm resistor are connected in series. If this circuit is connected to a 12 V battery, how much current will flow through the circuit?

Question 4

A 30 ohm resistor is connected to a 1.5 V battery. How much power is dissipated by the resistor?

Question 5

Two point charges, each 6*10^-5 C, are separated by 30 cm. What is the electrostatic force produced by this arrangement?

Reference no: EM13801489

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