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प्रश्न
Write the expressions for the equivalent resistance R of three resistors R1, R2 and R3 joined in
- parallel
- series
थोडक्यात उत्तर
उत्तर
- Total Resistance in series:
`R=R_1+R_2+R_3` - Total Resistance in parallel:
`1/R=1/R_1+1/R_2+1/R_3`
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Ohmic and Non-ohmic Resistors
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संबंधित प्रश्न
The music system draws a current of 400 mA when connected to a 12 V battery.
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Give two difference between an ohmic and non-ohmic resistor.
The following figure shows the I-V characteristic curves for two resistors. Identify the ohmic and non-ohmic resistors. Give a reason for your answer.
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| (a) | (b) |
