Physics Definitions Advanced Quiz 2

1. A circuit has 200 Ω resistance. To reduce it to 120 Ω, add:

2. A spring with force constant k is cut into thirds. Each new spring's constant is:

3. The force constant of a spring that stretches 4 cm under a 2 kg mass is approximately:

4. If 10 J moves 5 C of charge, the potential difference is:

5. The electric field inside a parallel-plate capacitor with 5 V across 0.02 m is:

6. A 150 W, 120 V light bulb draws approximately how many amps?

7. The law describing the induced emf in a closed loop due to changing magnetic flux is:

8. The fourth Maxwell equation (corrected by Maxwell) is:

9. The angular momentum L is given by:

10. The force on a charge q moving with velocity v in magnetic field B is proportional to: 10. The force on a charge q moving with velocity v in magnetic field B is proportional to: