A capacitor with a capacitance of 430 pF is connected to a battery with a voltage of 550 V. Part A) What is the magnitude of the charge on each plate of the capacitor?

Part B) How much energy is stored in the capacitor?

Part C) What is the magnitude of the electric field between the plates if their separation is 0.89 mm?

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station