Question

If resistance of an electric bulb is 500ohms and voltage across the ends is 250v the current passing through the bulb is?

Answer 1

✡0. 5A☑

Explanation:

Given⤵

• Resistance(R) of electric bulb= 500ohm
• Voltage(V) across the end= 250 V

To find⤵

• Current (I)passing through the bulb.

Solution⤵

➡V =250V , R= 500ohm I=?

Using formula V=IR where V=Potential difference I=Current and R =Resistance

➡I = $\frac{V}{R}$

➡I= $\frac{250V}{500ohm}$

➡I= $\frac{1V}{2ohm}$

➡I=0.5A

✅Hence,the current passing through the bulb is 0.5A.

✍akashbindjnvg ✍

Hope this is helpful to you!