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Help Answer This Electromagnetism Physics P4 Question

Q: Electrons are accelerated a potential difference of 220V. They then pass into a region of uniform magnetic flux of flux density 0.54mT. The path of the electrons is normal to the magnetic field. Given that the charge on the electron is 1.6x10^(-19) C and it's mass is 9.1x10^(-31) Kg...
- syazapion
- Thread
- May 10, 2011
- Replies: 5
- Forum: A-Levels
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Help Solve This Physics Questions

Please , explain to me on how do you calculate to get the answers on the following questions? Answers are below. Q1 : The diameter of a wire is measured as 1.2 +/- 0.1 mm. The length of the wire is 73.0 +/- 0.5 cm. Determine the uncertainty in the volume. Q2: A dart player throws a dart that...
- syazapion
- Thread
- Apr 20, 2011
- Replies: 2
- Forum: A-Levels

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