Question

a current of 0.2A flows through a conductor of resistance 4.5 ohm calculate the p.d at the ends of the conductor​

Answer 1

Explanation:

Potential difference= 0.90V

Answer 2

✰ Given -

• Current (I) = 0.2 Ampere
• Resistance (R) = 4.5 Ohm

✰ To Find -

• Voltage (Potential Difference) = ?

✰ Solution -

We know Ohm's Formula,

$✓ \: </strong><strong>V</strong><strong>= </strong><strong>I</strong><strong> \: \times </strong><strong>R</strong><strong>$

Placing Values,

$⟶v = 0.2 \times 4.5$

$⟶v = 0.9Ampere$

⛬ Voltage (Potential Difference) is 0.9 Ampere