Question
Download Solution PDFAn electric lamp of 30 Ω resistance and a conductor of 6 Ω resistance are connected in series to a 6 V battery. The total resistance of the circuit is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is 36 Ω.
Key Points
Given:
Electric lamp resistance is 30 Ω and conductor resistance is 6 Ω which are connected in series to 6 V battery.
Formula:
For, resistors in series we have:
\(Rs=R1+R2+....+Rn\)
Calculations:
\(R1=30 Ω \)
\(R2=6 Ω \)
\(Rs=R1+R2=30+6=36Ω\)
Therefore, total resistance of the circuit is 36 Ω.
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