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Problem 26.64 Part A An isolated 5.40 μF parallel-plate capacitor has 3.30 mC of charge. An...
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q = 1.7×10−5C....
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q = 1.7×10−5C. The separation between the plates initially is d = 1.2 mm, and for this separation the capacitance is 3.1×10−11F. Calculate the work that must be done to pull the plates apart until their separation becomes 2.6 mm, if the charge on the plates remains constant. The capacitor plates are in a vacuum. Express your answer using two significant figures. (unit in J)
A parallel-plate capacitor has capacitance 5.20 μF. The capacitor was origionaly connected to a 1.50 V...
A parallel-plate capacitor has capacitance 5.20 μF. The capacitor was origionaly connected to a 1.50 V battery? (b) If the battery is disconnected and the distance between the charged plates doubled, what is the energy stored? Note: When disconnected, the charge on the capacitor must remain the same as when disconnected. A parallel-plate capacitor has capacitance 5.20 μF. The capacitor was origionaly connected to a 1.50 V battery? (c) The battery is subsequently reattached to the capacitor, but the plate...
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q= 3.9*10^-5C. The...
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q= 3.9*10^-5C. The separation between the plates initially is d= 1.2 mm, and for this separation the capacitance is 3.1*10^-11F. Calculate the work that must be done to pull the plates apart until their seperation becomes 7.7 mm, if the charge on the plates remains constant. The capacitor plates are in a vacuum.
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q = 1.2×10−5...
An isolated parallel-plate capacitor (not connected to a battery) has a charge of Q = 1.2×10−5 .The separation between the plates initially is d = 1.2 mm, and for this separation the capacitance is 3.1×10−11F. Calculate the work that must be done to pull the plates apart until their separation becomes 6.9 mm, if the charge on the plates remains constant. The capacitor plates are in a vacuum.
A parallel plate air capacitor has a capacitance of C. The charge on each plate is...
A parallel plate air capacitor has a capacitance of C. The charge on each plate is Q. There are no batteries connected to the capacitor. How much work is required to double the separation distance between the plates? Assign values for C (25 μF) and Q (50 μC)
A parallel-plate capacitor has capacitance 5.50 μF. (a) How much energy is stored in the capacitor...
A parallel-plate capacitor has capacitance 5.50 μF. (a) How much energy is stored in the capacitor if it is connected to a 18.00-V battery? ______μJ (b) If the battery is disconnected and the distance between the charged plates doubled, what is the energy stored? _______μJ (c) The battery is subsequently reattached to the capacitor, but the plate separation remains as in part (b). How much energy is stored? _______μJ
A parallel-plate capacitor has 2.6 cm x 2.6 cm electrodes with surface charge densities +1.0 x...
A parallel-plate capacitor has 2.6 cm x 2.6 cm electrodes with surface charge densities +1.0 x 10-6 C/m² A proton traveling parallel to the electrodes at 1.5106 m/s enters the center of the gap between them. Part A By what distance has the proton been deflected sideways when it reaches the far edge of the capacitor? Assume the field is uniform inside the capacitor and zero outside the capacitor. Express your answer to two significant figures and include the appropriate...
7 IP Consider a parallel-plate capacitor constructed from two circular metal plates of radius R. The...
7 IP Consider a parallel-plate capacitor constructed from two circular metal plates of radius R. The plates are separated by a distance of 1.4 mm . Part A What radius must the plates have if the capacitance of this capacitor is to be 1.8 μF ? Express your answer using two significant figures. R = nothing m Request Answer Part B If the separation between the plates is increased, should the radius of the plates be increased or decreased to...
Please help A parallel-plate capacitor has 2.1 cm times 2.1 cm electrodes with surface charge densities...
Please help
A parallel-plate capacitor has 2.1 cm times 2.1 cm electrodes with surface charge densities plusminus 1.0 times 10^-6 C/m^2. A proton traveling parallel to the electrodes at 2.0 times 10^6 m/s enters the center of the gap between them. By what distance has the proton been deflected sideways when it reaches the far edge of the capacitor? Assume the field is uniform inside the capacitor and zero outside the capacitor. Express your answer to two significant figures and...
A parallel plate capacitor has square plates with sides of length 11 cm. The distance between...
A parallel plate capacitor has square plates with sides of length 11 cm. The distance between the plates is 2 mm. The plates are charged up to 20volts. Part A What is the electric field between the plates? Express your answer using three significant figures. Electric field = N/C Part B What is the amount of charge on each plate? charge = C Part C What is the capacitance? Capacitance = μF Part D What is the energy stored by...
A parallel-plate capacitor has 2.6 cm x 2.6 cm electrodes with surface charge densities +1.0 x 10-6 C/m² A proton traveling parallel to the electrodes at 1.5106 m/s enters the center of the gap between them. Part A By what distance has the proton been deflected sideways when it reaches the far edge of the capacitor? Assume the field is uniform inside the capacitor and zero outside the capacitor. Express your answer to two significant figures and include the appropriate...
Please help
A parallel-plate capacitor has 2.1 cm times 2.1 cm electrodes with surface charge densities plusminus 1.0 times 10^-6 C/m^2. A proton traveling parallel to the electrodes at 2.0 times 10^6 m/s enters the center of the gap between them. By what distance has the proton been deflected sideways when it reaches the far edge of the capacitor? Assume the field is uniform inside the capacitor and zero outside the capacitor. Express your answer to two significant figures and...
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