Last Answer : A capacitor stores energy in Dielectric dipole
Description : Location is extremely important to a retailer because: A)suppliers charge more to service stores in certain trading areas. B)a desirable location appeals to consumers' emotions and encourages them ... which the store must draw its customers. E)convenient location is an essential customer service.
Last Answer : D)location determines the trading area from which the store must draw its customers.
Description : How do you charge a capacitor with a battery?
Last Answer : The capacitor is connected in parallel with the battery.
Description : Tommy Hilfiger introduces a new line of men's ties targeted at men who are very statu s - conscious. In keeping with this assessment, department stores selling the ties should A)charge a price ... their existing ties. C)discount the ties to move them rapidly. D)use the price variable symbolically.
Last Answer : D)use the price variable symbolically.
Description : The charge build up in the capacitor is due to which quantity? a) Conduction current b) Displacement current c) Convection current d) Direct current
Last Answer : d) Direct current
Description : A circuit is to be designed in which a capacitor must charge to 40 percent of the maximum charging voltage in 200 microseconds. The resistor to be used has a resistance of 40,000 ohms. What size capacitor must be used?
Last Answer : 0.1 microfarads 40% from the graph = 0.5
Description : What is the voltage drop across the resistor in an RC charging circuit when the charge on the capacitor is equal to the battery voltage?
Last Answer : Zero.
Description : An air dielectric is replaced with a glass dielectric inside a capacitor of fixed dimensions. Relatively speaking, what will happen to the quantity of charge the capacitor can hold after the glass is inserted?
Last Answer : ANSWER: IT IS INCREASED WITH THE GLASS DIELECTRIC
Description : A 10 volt battery connected to a capacitor delivers a charge of 0.5 coulombs. The capacitance of the capacitor is: w) 2 x 10-2 farads x) 5 x 10-2 farads y) 2 farads z) 5 farads
Last Answer : ANSWER: X -- 5 x 10-2 FARADS
Description : A 10 farad capacitor is used in a circuit. The voltage difference between the plates of the capacitor is 20 volts. What is the magnitude of the charge on each of the capacitor's plates?
Last Answer : ANSWER: 200 COULOMBS
Description : Three capacitors with different capacitances are connected in series. Which of the following statements is TRUE? w) All three of the capacitors have the same potential difference between their plates. x ... y) The capacitance of the system depends on the voltage applied across the three capacitors.
Last Answer : ANSWER: X -- THE MAGNITUDE OF THE CHARGE IS THE SAME ON ALL OF THE CAPACITOR PLATES