A 10, Omega electric heater operates on a 110 | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The rate at which heat is developed in an electric heater is given by the electric power $P$.The formula for electric power in terms of voltage $V

Vedclass · Accepted Answer

$1210$

Vedclass · Answer

(D) The rate at which heat is developed in an electric heater is given by the electric power $P$.The formula for electric power in terms of voltage $V$ and resistance $R$ is $P = \frac{V^2}{R}$.Given: Voltage $V = 110\, V$ and Resistance $R = 10\, \Omega$.Substituting the values into the formula:$P = \frac{(110)^2}{10} = \frac{12100}{10} = 1210\, W$.Therefore, the rate at which it develops heat is $1210\, watts$.

$A$ $10\, \Omega$ electric heater operates on a $110\, V$ line. Calculate the rate at which it develops heat in $watts$.

Similar Questions

$A$ heater of $220\, V$ heats a volume of water in $5\, \text{min}$ time. $A$ heater of $110\, V$ heats the same volume of water in ............... $\text{min}$.

The material of a fuse wire should have:

$A$ $10\, V$ storage battery of negligible internal resistance is connected across a $50\,\Omega$ resistor. How much heat energy is produced in the resistor in $1$ hour? (in $J$)

An electric bulb is rated $220\, V$ and $100\, W$. Power consumed by it when operated on $110\, V$ is ............. $W$.

The emf of a car battery is $12 \ V$. If the internal resistance of the battery is $0.4 \ \Omega$,then the maximum power drawn from the battery is . . . . . . $W$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module