# The amount of energy transferred when 10C of charge passes through a potential difference of 20 V is the same as the energy needed to raise a 2kg mass through a distance x. Find the value of x, take the value of g as 10 m/s2

Given:

Mass of the object = 2 kg,

Charge = 10 C,

Potential difference = 20 V,

Calculations:

We know that the Energy transferred which a charge q is moved through a potential difference V is given by

E = q . V

Where,

Q is the charge

V is the potential difference

Also gravitational potential energy stored in an object is given as:

E= m× g× H

Where,

M is the mass of the object,

G is gravitational acceleration,

H is the displacement,

As per the problem both are equal,

m.g.x = q. V

putting the values in tehequation, we get

2× 10× x = 10 . 20

x =

= 10 meters.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Understanding Short Circuit38 mins
Ohm's Law43 mins
Factors Affecting Resistance45 mins
Quiz | Most Challenging Questions on Electricity40 mins
Quiz | Lets Revise Electricity27 mins
What is Electric Current?56 mins
What is Power Rating?38 mins
Parallel combination of resistors36 mins
Lets Understand Fleming's Left Hand Rule39 mins
Quiz | Rapid Fire Round (Electricity)44 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses