circuits7-18

# circuits7-18 - TYPICAL NUMERIC QUESTIONS FOR PHYSICS I...

This preview shows pages 1–2. Sign up to view the full content.

TYPICAL NUMERIC QUESTIONS FOR PHYSICS I REGULAR QUESTIONS TAKEN FROM CUTNELL AND JOHNSON ELECTRIC CIRCUITS (3) Science concepts. The student knows forces in nature. The student is expected to: (D) demonstrate the relationship between electricity and magnetism; (E) design and analyze electric circuits; and (F) identify examples of electrical and magnetic forces in everyday life. 1. A 10-A current is maintained in a simple circuit with a total resistance of 200 Ω . What net charge passes through any point in the circuit during a 1-minute interval? A) 200 C B) 400 C C) 500 C D) 600 C E) 1200 C 2. Which one of the following circuits has the largest resistance? 3. When a light bulb is connected to a 4.5 V battery, a current of 0.16 A passes through the bulb filament. What is the resistance of the filament? A) 440 Ω B) 28 Ω C) 9.3 Ω D) 1.4 Ω E) 0.72 Ω 4. A 4-A current is maintained in a simple circuit with a total resistance of 2 Ω . How much energy is dissipated in 3 seconds?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 4

circuits7-18 - TYPICAL NUMERIC QUESTIONS FOR PHYSICS I...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online