(Solved): What is the electric potential of two parallel plates with a uniform electric field equals \( 5 \m ...

What is the electric potential of two parallel plates with a uniform electric field equals \( 5 \mathrm{~N} / \mathrm{C} \) and the distance between the plates is \( 3 \mathrm{~mm} ? \) \( 15 \mathrm{~V} \) \( 150 \mathrm{~V} \) \( 15 \mathrm{mV} \) \( 1.5 \mathrm{mV} \) f an electron loses \( 1.4 \times 10^{-15} \mathrm{~J} \) of energy in traveling from the cathode to the screen of Jeffrey's old computer, across what potential difference must it travel? \( 8800 \mathrm{~V} \) \( 8.80 \mathrm{~V} \) 9900 V \( 8000 \mathrm{~V} \) What is the power of an electric circuit if it is running at 120 volts with a resistance of 11 ohms? \( 1200 \mathrm{~W} \) \( 14.52 \mathrm{~kW} \) \( 1500 \mathrm{~W} \) \( 1.31 \mathrm{~kW} \) The electric field at a distance of \( 2 \mathrm{~m} \) from a point charge of \( 3 \mu \mathrm{C} \) is \( 5 \times 10^{2} \mathrm{~N} / \mathrm{C} \) \( \left(\mathrm{k}=9 \times 10^{9} \mathrm{Nm}^{2} / \mathrm{C}^{2}\right) \) True False Compare circuit \( \mathrm{X} \) and \( \mathrm{Y} \) below. Each is powered by a 12-volt battery. The voltage drop across the 12-ohm resistor in circuit \( \mathrm{Y} \) is the voltage drop across the single resistor in \( \mathrm{X} \). smaller than None of all larger than the same as