Uploaded March 2026 | Updated September 2026, 3 weeks ago
Question No.31.3- Coulomb's law for electrostatic force between two point charges and Newton's law for gravitational force between two stationary point masses, both have Inverse-square dependence on the distance between the charges and masses respectively. (a) Compare the strength of these forces by determining the ratio of their magnitudes (1) for an electron and a proton and (ii) for two protons. (b) Estimate the accelerations of electron and proton due to the electrical force of their mutual attraction when they are 1 A (= 10^-10 m) apart? (mp = 1.67 x 10^-27 kg me = 9.11 X 10^-31 kg)
| class 12 Physics chapter- Electric Charges and Field solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students. | ujwal kumar physics master
best physics teacher of neet, JEE-Mains in delhi
Download our app for android and ios on-app.in/app/home?orgCode=vdtxq
Question No.31.3- Coulomb's law for electrostatic force between two point charges and Newton's law for gravitational force between two stationary point masses, both have Inverse-square dependence on the distance between the charges and masses respectively. (a) Compare the strength of these forces by determining the ratio of their magnitudes (1) for an electron and a proton and (ii) for two protons. (b) Estimate the accelerations of electron and proton due to the electrical force of their mutual attraction when they are 1 A (= 10^-10 m) apart? (mp = 1.67 x 10^-27 kg me = 9.11 X 10^-31 kg)
| class 12 Physics chapter- Electric Charges and Field solution by ujwal Kumar physics master | physics master academy is best coaching for all physics students. | ujwal kumar physics master
best physics teacher of neet, JEE-Mains in delhi
Download our app for android and ios on-app.in/app/home?orgCode=vdtxq
