A potential difference of 300 V is applied across a resistance of 600 - in an electric heater- How much heat energy is produced in 10 s-

The correct option is C 1500 J Given : #160; #160; V = 300 V #160; #160; #160; #160; #160; #160; #160; #160; #160; ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Electric Potential and Potential Difference

A potential d...

Question

A potential difference of $300 V$ is applied across a resistance of $600 Ω$ in an electric heater. How much heat energy is produced in $10 s$ ?

1500 J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

150 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

15000 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

180 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $1500 J$
Given : $V = 300 V$
$R = 600 Ω$
$t = 10 s$

Heat produced is:
$H = \frac{V^{2}}{R} t = \frac{300^{2}}{600} \times 10 = 1500 J$

Suggest Corrections

Similar questions

How much heat energy is produced in 10 second in an electric iron having resistance 440 Ω, when a potential difference of 220 volt is applied across it?

Q. A potential difference of 250V is applied across a resistance of 1000ohm. Calculate heat energy produced in resistance in 10s?

Q. A potential difference of 250 Volts is applied across a resistance

1000 Ω

in an electric iron. The current and heat energy produced in Joules in 12 sec will be:

Q. If same potential difference is applied across two resistances, more heat will be produced in the large value of resistance.

Q. A

5 μ F

capacitor is connected in series with a

10 μ F

capacitor. When a

300 V

potential difference is applied across this combination, the total energy stored in the capacitor is

Join BYJU'S Learning Program

A potential difference of 300 V is applied across a resistance of 600 Ω in an electric heater. How much heat energy is produced in 10 s?

The correct option is C 1500 JGiven : V=300 V R=600Ω t=10 sHeat produced is: H=V2Rt=3002600×10=1500 J

A potential difference of $300 V$ is applied across a resistance of $600 Ω$ in an electric heater. How much heat energy is produced in $10 s$ ?

The correct option is C $1500 J$
Given : $V = 300 V$
$R = 600 Ω$
$t = 10 s$

Heat produced is:
$H = \frac{V^{2}}{R} t = \frac{300^{2}}{600} \times 10 = 1500 J$