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A particle of charge 3×10^-9C in a uniform field directed to the left . it released from the rest and moves a distance of 5cm after which its k.e energy is found to be 4.5×10^-5j what was the work done by the elctric force?
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A particle of charge 3×10^-9C in a uniform field directed to the left ...
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A particle of charge 3×10^-9C in a uniform field directed to the left ...
Given data:
- Charge of the particle (q) = 3×10^-9 C
- Distance moved by the particle (d) = 5 cm = 0.05 m
- Kinetic energy of the particle (KE) = 4.5×10^-5 J

Calculating work done by the electric force:
- The work done by the electric force on a charged particle is given by the formula:
W = qEd
where W is the work done, q is the charge of the particle, E is the electric field strength, and d is the distance moved by the particle.
- We are given the kinetic energy of the particle, which can be related to the work done by the electric force:
KE = W
Substituting the values, we get:
4.5×10^-5 = (3×10^-9)(E)(0.05)
E = 4.5×10^-5 / (3×10^-9)(0.05)
E = 3000 N/C
- Now, we can calculate the work done by the electric force:
W = (3×10^-9)(3000)(0.05)
W = 4.5×10^-5 J
Therefore, the work done by the electric force on the particle is 4.5×10^-5 J.
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A particle of charge 3×10^-9C in a uniform field directed to the left . it released from the rest and moves a distance of 5cm after which its k.e energy is found to be 4.5×10^-5j what was the work done by the elctric force?
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A particle of charge 3×10^-9C in a uniform field directed to the left . it released from the rest and moves a distance of 5cm after which its k.e energy is found to be 4.5×10^-5j what was the work done by the elctric force? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about A particle of charge 3×10^-9C in a uniform field directed to the left . it released from the rest and moves a distance of 5cm after which its k.e energy is found to be 4.5×10^-5j what was the work done by the elctric force? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A particle of charge 3×10^-9C in a uniform field directed to the left . it released from the rest and moves a distance of 5cm after which its k.e energy is found to be 4.5×10^-5j what was the work done by the elctric force?.
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