Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Electric Circuits
Electric Potential Difference
The electric potential difference between two points A and B is 42v.What is the work done by an external agent in carring a charge of 0.00005c from A to B at constant speed? (a)0.002.1j(b)0.0008.4j(c)0.00021j(d)0.0084j
1 answer
W=qed =0.000005*42=0.00021j
You can
ask a new question
or
answer this question
.
Related Questions
Two parallel plates separated by a distance of 2.0 x 10^-2 meter are charged to a potential difference of 1.0 x 10^2 volts.
If 6.40 x 10^-19 joule of work is required to move a proton between two points A and B in an electric field, what is the
A 5.0 µC point charge is moved within an electric field and has an electric potential energy change of 10.0 J. What is the
What is the conclusion about the potential difference(voltmeter readings) in a parallel electric circuit
points A {at(2,3)m} and B {at(5,7)m} are in a region where the electric field is uniform and given by vector E=(4i+3j) N/C. What
A force of 0.053 N is required to move a charge of 36 µ a distance of 30 cm in a uniform electric field. What is the size of
A work of 30 joules is done transferring 5mili Coulombs of charge from a point B to a point A in an electric field field . Find
A particle accelerated by a potential difference enters a velocity selector. The particle travels staright when the magnetic
A charge is moved from one point to another in an electric field. Explain briefly the relationship between electric potential
What work is done when 6.0 C is moved through an electric potential difference of 1.5 V?