An electron with a charge value of 1.6 × 10^-19 C is moving in the presence of an electric field of 300 N/C. What force does the electron experience?

a. 2.3 × 10^-22 N
c. 6.4 × 10^-17 N
b. 4.8 × 10^-17 N
d. 1.9 × 10^-21 N


B

Physics & Space Science

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The magnetic field of a plane-polarized electromagnetic wave moving in the z-direction is given by in SI units. What is the speed of the EM wave?

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X-rays with a wavelength of 0.00100 nm are scattered by free electrons at 130° from their original direction

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