A resistor dissipates 192J of energy in 1s when a current of 4A is passed through it. Now, when the current is doubled, the amount of thermal energy dissipated in 5s in..... J.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(3840)
E = i 2 Rt
192 = 16(R)(1)
R = 12Ω
E 1 = (8) 2 (12)(5)
= 3840 J
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A cylindrical wire of radius 0.5 mm and conductivity S/m is subjected to an electric field of 10m …
In the figure given, the electric current flowing through the resistor is .
The value of to the…
The energy dissipated by a resistor is in when an electric current of flows through it. The resi…
The equivalent resistance of series combination of two resistors is . When they are connected in p…
Seawater at a frequency , haspermittivity and resistivity . Imagine a parallel plate capacitor i…
The voltage across the resistor in the given circuit is volt.
The value of to the nearest integ…