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Page 223
... capacitor . Capacitors also store energy . If one adds a little charge dQ to a capacitor at voltage V , the energy required is dW = VdQ = & dQ Integrating , we obtain W = 1 QV ( 9.29 ) which is a general result obtained also in Section ...
... capacitor . Capacitors also store energy . If one adds a little charge dQ to a capacitor at voltage V , the energy required is dW = VdQ = & dQ Integrating , we obtain W = 1 QV ( 9.29 ) which is a general result obtained also in Section ...
Page 236
... capacitor is filled with a 2 - cm slab of BaTiO3 of radius 2 cm . Find the capacitance . 9-7 If the capacitor of the preceding problem is attached to a resistor of 700 kn , how long does it take to discharge to 1 / e of its original ...
... capacitor is filled with a 2 - cm slab of BaTiO3 of radius 2 cm . Find the capacitance . 9-7 If the capacitor of the preceding problem is attached to a resistor of 700 kn , how long does it take to discharge to 1 / e of its original ...
Page 324
... capacitors than inductors . Some reasons : The capacitor can store more than ten times more energy for a given weight or volume ; the capacitor typically has low resistance and so dissipates less energy ; and the capacitor usually has ...
... capacitors than inductors . Some reasons : The capacitor can store more than ten times more energy for a given weight or volume ; the capacitor typically has low resistance and so dissipates less energy ; and the capacitor usually has ...
Contents
Vector Analysis | 1 |
Electric Field EGausss Law | 33 |
Magnetic Field BAmpères Law | 66 |
Copyright | |
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acceleration Ampère's law ANSWER antenna axis Biot-Savart Biot-Savart law calculate capacitance capacitor charge density charge Q circuit component conducting conductor constant coordinates Coulomb's law curl current density cylinder dielectric differential direction distance divergence E field electric dipole electric field electromagnetic electrons electrostatic energy example Faraday's law field lines Figure flux frequency Gauss's law inductance inductor infinite inside integral Laplace's equation line charge loop Lorentz force Lorentz transformation magnetic dipole magnetic field magnetic monopoles Maxwell's equations meter momentum moving negative parallel perpendicular plane plasma plates polarization positive potential Poynting's vector primed frame Problem radiation radius reference frame relative relativistic resistor right-hand rule scalar Section solenoid speed sphere spherical stationary surface charge theorem tion unit velocity voltage waveguide wire zero Απεργ Απερτ μο ду дх