Learning Goal:To understand the meaning of capacitance and ways ofcalculating capacitancePart EWhen a positive charge q is placed on a conductor thatis insulated from ground, an electric field emanatesfrom the conductor to ground, and the conductor willhave a nonzero potential V relative to ground. If morecharge is placed on the conductor, this voltage willincrease proportionately. The ratio of charge to voltageis called the capacitance C of this conductor:C = q/V.Consider an air-filled charged capacitor. How can its capacitance be increased?O Increase the charge on the capacitor.Decrease the charge on the capacitor.Figure1 of 1Increase the spacing between the plates of the capacitor.O Decrease the spacing between the plates of the capacitor.O Increase the length of the wires leading to the capacitor plates.APart F Part FConsider a charged parallel-plate capacitor. Which combination of changes would quadruple itscapacitance?O Double the charge and double the plate area.O Double the charge and double the plate separation.Halve the charge and double the plate separation.O Halve the charge and double the plate area.O Halve the plate separation; double the plate area.O Double the plate separation; halve the plate area.

Solution: PART E Considering a parallel plate capacitor, the distance between the plates is d, and…

Learning Goal: To understand the meaning of capacitance and ways of calculating capacitance Part E When a positive charge q is placed on a conductor that is insulated from ground, an electric field emanates from the conductor to ground, and the conductor will have a nonzero potential V relative to ground. If more charge is placed on the conductor, this voltage will increase proportionately. The ratio of charge to voltage is called the capacitance C of this conductor: C = q/V. Consider an air-filled charged capacitor. How can its capacitance be increased? O Increase the charge on the capacitor. O Decrease the charge on the capacitor. Figure < 1 of 1 O Increase the spacing between the plates of the capacitor. Decrease the spacing between the plates of the capacitor. Increase the length of the wires leading to the capacitor plates. A E Part F O O O O O

Learning Goal: To understand the meaning of capacitance and ways of calculating capacitance Part E When a positive charge q is placed on a conductor that is insulated from ground, an electric field emanates from the conductor to ground, and the conductor will have a nonzero potential V relative to ground. If more charge is placed on the conductor, this voltage will increase proportionately. The ratio of charge to voltage is called the capacitance C of this conductor: C = q/V. Consider an air-filled charged capacitor. How can its capacitance be increased? O Increase the charge on the capacitor. O Decrease the charge on the capacitor. Figure < 1 of 1 O Increase the spacing between the plates of the capacitor. Decrease the spacing between the plates of the capacitor. Increase the length of the wires leading to the capacitor plates. A E Part F O O O O O