Current and resistance

Current and resistance

Assessment

Flashcard

Physics

11th Grade

Practice Problem

Easy

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Wayground Content

Used 1+ times

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15 questions

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1.

FLASHCARD QUESTION

Front

What happens to the current in a circuit as resistance increases?

Back

The current decreases.

2.

FLASHCARD QUESTION

Front

What is the formula to calculate resistance?

Back

Resistance (R) = Voltage (V) / Current (I)

3.

FLASHCARD QUESTION

Front

What are the units of current?

Back

Amperes (A)

4.

FLASHCARD QUESTION

Front

What is the relationship between charge, current, and time?

Back

Charge flow (Q) = Current (I) x Time (t)

5.

FLASHCARD QUESTION

Front

What is the unit of resistance?

Back

Ohms (Ω)

6.

FLASHCARD QUESTION

Front

If the current is 2A and the voltage is 10V, what is the resistance?

Back

5 Ω

7.

FLASHCARD QUESTION

Front

How much charge flows through a wire with a current of 5.4A in 80 seconds?

Back

432C

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