Two Parallel plates have equal and opposite charges and are seperated by a di-electric 5mm thick of di-electric Constant 3. If the electric intensity in the di electric is 10^6v/m calculate; (A)The free charge per unit area on the conducting plates. (B)The bound change per unit area on the surfaces the di-electric (C)The Polarisation in the dielectric (E) The displacement in the di-Electric (E) The energy density in the dr-Electric
Answers: 3
Physics, 21.06.2019 16:30
Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.
Answers: 3
Physics, 22.06.2019 01:10
The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
Answers: 1
Physics, 22.06.2019 15:10
What does si stand for,when referring to a system of measurement
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Physics, 22.06.2019 18:00
Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”
Answers: 3
Two Parallel plates have equal and opposite charges and are seperated by a di-electric 5mm thick of...
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