Current Electricity

Question: When a resistance of 2ohm is connected across the terminals of a cell, the current is 0.5 amperes. When the resistance is increased to 5 ohm, the current is 0.25 amperes. The internal resistance of the cell is

1) $0.5\,ohm$

2) $1.0\,ohm$

3) $1.5\,ohm$

4) $2.0\,ohm$

Solution:

Explanation: No Explanation

Kirchhoff's Law Cells Internal Resistance

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)