What is the surface charge density on each plate

Reference no: EM13683148

An electron is released from rest at the negative plate of a parallel plate capacitor. When released, it accelerates toward the positive plate and strikes it with a velocity of 1.5 × 106 m/s. If the separation distance among the plates is 4.0 cm, what is the surface charge density on each plate?

Reference no: EM13683148

Questions Cloud

What is the relative humidity : The air inside a room is at a temperature of 35C and has a mixing ratio of 7.6 g/kg: Answers are in (S.I. UNITIS) What is the relative humidity? What is the dew point? If the room temperature decreases with 5Cper hour, how many hours will it take for..

Resistor of ohms is connected in parallel with resistor : A resistor of 65 ohms is connected in parallel with a resistor R. They are connected in series with resistor of 63 ohms. The equivalent resistance among points is 99.83? What is the value of R?

What is the current going during the circuit : A power supply with internal resistance of 9 applies a voltage of 19 V. If a load resistor of 55 is in series with the power supply, then what is the current going during the circuit? Express the answer with two decimal places.

How much current can safely flow during the component : A component with a 37 Ohm resistor is rated for utilize at power levels not exceeding 2,235 mW. How much current can safely flow during the component? Express the answer with two decimal places (even if the rounded number will be larger than the valu..

What is the surface charge density on each plate : An electron is released from rest at the negative plate of a parallel plate capacitor. When released, it accelerates toward the positive plate and strikes it with a velocity of 1.5 × 106 m/s. If the separation distance among the plates is 4.0 cm, wha..

Discover the energy stored in the inductor after the switch : A 300 mH inductor and a 200 ohm light bulb are connected in series during a switch to a 12 volt DC power supply as shown. Sketch a graph of the current vs. time starting when the switch is closed. Show an approximate time value and final current valu..

Battery is connected to two ohm resistors in series : A 6.0 V battery is connected to two 7.90 kilo-Ohm resistors in series. An ammeter of internal resistance 0.560 Ohm gauges the current and at the same time a voltmeter with internal resistance 15.5 kilo-Ohm gauges the voltage across one of the 7.90 ki..

Parallel-plate capacitor has capacitance : A parallel-plate capacitor has capacitance 3.50 µF. How much energy is stored in the capacitor if it is connected to a 9.00 V battery? If the battery is disconnected and the distance among the charged plates doubled, what is the energy stored?

What was caras average power output through the lift : Cara Snatched 117kg. In a snatch, the barbell is moved from a stationary position on the floor to stationary position over the athletes head. Only 1.47s elapsed from the first movement of the barbell until it was overhead, and the barbell moved durin..

User Account

All Pages