![An electric bulb is rated at 60W, 240V. Calculate its resistance. If the voltage drops to 192V, calculate the power consumed and the current drawn by the bulb. ( Assume that the An electric bulb is rated at 60W, 240V. Calculate its resistance. If the voltage drops to 192V, calculate the power consumed and the current drawn by the bulb. ( Assume that the](https://images.topperlearning.com/topper/tinymce/imagemanager/files/Power_and_current_of_bulb.jpg)
An electric bulb is rated at 60W, 240V. Calculate its resistance. If the voltage drops to 192V, calculate the power consumed and the current drawn by the bulb. ( Assume that the
![How to Calculate LED Resistance and Watts Value in Series and Parallel connection using Ohm's Law - YouTube How to Calculate LED Resistance and Watts Value in Series and Parallel connection using Ohm's Law - YouTube](https://i.ytimg.com/vi/vhBV6ZMvZ_c/maxresdefault.jpg)
How to Calculate LED Resistance and Watts Value in Series and Parallel connection using Ohm's Law - YouTube
![An electric lamp of resistance 20 Ω and a conductor of resistance 4 Ω are connected to a 6 V battery as shown in the circuit. Calculate:(a) The total resistance of the An electric lamp of resistance 20 Ω and a conductor of resistance 4 Ω are connected to a 6 V battery as shown in the circuit. Calculate:(a) The total resistance of the](https://haygot.s3.amazonaws.com/questions/1591587_4c3690a97325433db265539b6f541cb0.png)
An electric lamp of resistance 20 Ω and a conductor of resistance 4 Ω are connected to a 6 V battery as shown in the circuit. Calculate:(a) The total resistance of the
![A light bulb is rated 100 W for 220 V ac supply of 50 Hz . Calculate(i) The resistance of the bulb;(ii) The rms current through the bulb. A light bulb is rated 100 W for 220 V ac supply of 50 Hz . Calculate(i) The resistance of the bulb;(ii) The rms current through the bulb.](https://i.ytimg.com/vi/J12CVHH4WTk/maxresdefault.jpg)
A light bulb is rated 100 W for 220 V ac supply of 50 Hz . Calculate(i) The resistance of the bulb;(ii) The rms current through the bulb.
![An electric bulb is marked 200 V, 100 W. Calculate the electrical resistance of its filament. If five such bulbs are connected in series to a 200 V supply, how much current An electric bulb is marked 200 V, 100 W. Calculate the electrical resistance of its filament. If five such bulbs are connected in series to a 200 V supply, how much current](https://i.ytimg.com/vi/aBIbfc90fWs/maxresdefault.jpg)