Question

A current of 2 A flows through a resistor for 10 minutes. What is the total charge that flows through the resistor?

• A. 120 C
• B. 1200 C
• C. 240 C
• D. 360 C

Hint:

Remember: The total charge is calculated by multiplying the current by the time.

Answer 1

The Correct Option is B

The problem involves calculating the total charge that flows through a resistor. We are given a current of 2 A and a time duration of 10 minutes. To find the total charge (Q), we use the relationship:

Q = I × t

where:

• Q is the charge in coulombs (C),
• I is the current in amperes (A),
• t is the time in seconds (s).

First, convert the time from minutes to seconds:

10 minutes = 10 × 60 = 600 seconds

Now substitute the values into the formula:

Q = 2 A × 600 s = 1200 C

Thus, the total charge that flows through the resistor is 1200 C.