Question

A resistor of resistance $ 10\, \Omega $ is connected across a $ 20\, V $ battery. Calculate the current flowing through the resistor.

• A. \(1\, A\)
• B. \(2\, A\)
• C. \(0.5\, A\)
• D. \(4\, A\)

Hint:

Tip: Always check units and apply Ohm’s law correctly.