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An electric bulb draws 1.2 A current at 6.0 V. Find the resistance of filament of bulb while glowing. - Physics

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प्रश्न

An electric bulb draws 1.2 A current at 6.0 V. Find the resistance of filament of bulb while glowing.

संख्यात्मक
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उत्तर

Current (I) = 1.2 A

Potential Difference/Voltage (V) = 6.0 V

Resistance (R) = ?

According to Ohm's Law:

V = IR

Then R = `"V"/"I"`

R = `6/1.2`

R = 5 Ω

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अध्याय 8: Current Electricity - EXERCISE - 8(A) [पृष्ठ १८७]

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सेलिना Physics [English] Class 10 ICSE
अध्याय 8 Current Electricity
EXERCISE - 8(A) | Q 4. | पृष्ठ १८७
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