What happens to the pressure of a gas if its volume decreases while the temperature remains constant?

The circuit below consists of a battery, a switch, and a single resistor (the light bulb). When the switch is closed, a current of 3 amps flows through the circuit. The battery produces a voltage of 48 V. What is the resistance of the light bulb?

A circuit consists of a 9 volt battery and three resistors in series. The first resistor has a resistance of 6 ohms and the second has a resistance of 10 ohms. A current of 0.41 amps flows through the circuit. What is the resistance of the third resistor?

Coulomb’s Law can be expressed with the following formula:

\(F = \dfrac{kq_1q_2}{r^2} \text{ where:}\)

\(k=9×10^9 \dfrac{\text{Nm}^2} {\text{C}^2}\)

\(q_1 = \text{Charge 1}\)

\(q_2 = \text{Charge 2}\)

\(r = \) \( \text{Distance between the charges}\)

Two different charges of 12 × 10⁻⁶ C and 20 × 10⁻⁶ C are separated by a distance such that the force between the charges is 24 N. What is the distance between the two charges in centimeters?

Which of the following three materials are magnetic?