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A capacitance C, a resistance R and an e...

A capacitance `C`, a resistance `R` and an emf `E` are connected in series at `t=0` what is the maximum value of (a) the potential differnece across the resistor, (b) the current in the circuit , (c ) the power delivered by the battery. (d) the power converted into heat, (e) the potential differnece across the capicitor and (f) the energy stored in the capacitor.

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To solve the problem step by step, we will analyze each part of the question regarding the maximum values of various quantities in an RC circuit connected to an EMF source at time \( t = 0 \). ### Step-by-Step Solution **Given:** - Capacitance: \( C \) - Resistance: \( R \) - EMF: \( E \) ...
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CP SINGH-THERMAL AND ELECTRIC EFFECT oF CURRENT-Exercises
  1. A capacitance C, a resistance R and an emf E are connected in series a...

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  2. According to Joule's law, if the potential difference across a conduct...

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  3. If the current in an electric bulb drops by 1% the power decreases by

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  4. (a) When a cell sends current through a resistance R(1) for time t, th...

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  5. Two resistances , connected in parallel across a source of negligible ...

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  6. A heating coil transforms 100J of electrical energy into heat energy p...

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  7. A constant voltage is applied between the two ends of a uniform metall...

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  8. You are given a resistance coil and a battery. In which of the followi...

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  9. Two indential heated produce heat H(1) in time t when connected in par...

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  10. A 500W heating unit is designed to operate from a 115 "volt" line. If...

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  11. Three equal resistor connected in series across a source of enf toget...

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  12. A current of 3 A flows through the 2 Omega resistor as shown in the ci...

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  13. A heater coil is cut into two parts of equal length and one of them is...

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  14. The three resistance of equal value are arranged in the different comb...

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  15. For ensuring dissipation of same energy in all three resistors (R(1), ...

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  16. A wire of length L and 3 identical cells of negligible internal resist...

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  17. An electric kettle has two coils. When one coil is switched an it tak...

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  18. An electric kettle has two heating coils. when one coil is used, water...

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  19. An electric kettle of 1200Whas 1 kg water at 20^@C. The water equivale...

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  20. Water of volume 2 litre in a container is heated with a coil of 1kW at...

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  21. The power dissipated 6 Omega resistor is

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