Question

When a student connects a voltmeter across the terminals of a battery, it measures
6 V. If he connects a resistance of 2 ohm across the terminals of the battery as
shown in the figure, then the current flowing through this resistance (R) must be:​

Answer 1

The current flowing through the resistance R is 3 Amperes.

Step-by-step explanation:

Given:

• Voltage of a battery is 6 volts.
• Resistance connected with battery is 2 ohms.

$\rightarrow \: v = ir \\ \rightarrow \: i = \frac{v}{r} \\ \rightarrow \: i = \frac{6}{2} \\ \rightarrow \: i = 3 \: amperes$

The current flowing through the resistance R is 3 Amperes.

Answer 2

Answer:

here V=6

R=2 OHM

Step-by-step explanation:

BY OHMS LAW V=IR

6=I * 2

I=6 V/2OHM = 3 A