(Answered) Physics homework problem -problem 1

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Physics Homework Problem -

Problem 1 - An electron is launched at a 45^o angle and a speed of 5.0 x 10⁶ m/s from the positive plate of the parallel plate capacitor shown in the figure. The electron lands 4.0 cm away.

Part A - What is the electric field strength inside the capacitor?

Part B - What is the smallest possible spacing between the plates?

Problem 2 - A positron is an elementary particle identical to an electron except that its charge is +e. An electron and a positron can rotate about their center of mass as if they were a dumbbell connected by a mass-less rod.

Part A - What is the orbital frequency for an electron and a positron 1.70 nm apart?

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