TLE 10

1. 1A neutral dielectric has added to it 12.5x10^18 electrons. What is the charge in coulumbs?[blank_start]--------[blank_end]

   1. A2C
2. 2How much charges the capacitor holds if it has 4.5x10^9 elementary charges? [blank_start]-----[blank_end]

   1. A-7.2x10^-10 C
3. 3If the object has 4 coulumbs of charge stored, how many elementary charges are present? [blank_start]----[blank_end]

   1. A-2.5x10^19
4. 4how many positive elementary charges are present in 36 coulombs? [blank_start]----[blank_end]

   1. A2.25x10^20
5. 5Calculate the work done to carry a charge
   of 3 C, if the potential difference between
   two points is 10 V. [blank_start]----[blank_end]

   1. A30 J
6. 6To carry how much charge between two
   points having a potential difference equal
   to 220 V, 1760 J of work is done? [blank_start]------[blank_end]

   1. A8C
7. 7Calculate the potential difference between
   two points, if 530 J of work is done to carry
   a charge of 20C from one point to another?
   [blank_start]---[blank_end]

   1. A26.5V
8. 8Find the size of the
   current flowing
   through a wire when
   1.2 C of charge passes
   a point in the wire in
   3 seconds.
   [blank_start]==---[blank_end]

   1. A0.4 A
9. 9Calculate the
   quantity of charge
   obtained when a
   current of 25 Amps
   runs for 60 seconds. [blank_start]----[blank_end]

   1. A1500C
10. 10Find the time in
    minutes required to
    produce 12,000 C of
    charge using a
    current of 10 Amps. [blank_start]------[blank_end]

    1. A20 minutes

11. 11An EMF source of 8.0 V is connected
    to a purely resistive electrical
    appliance (a light bulb). An electric
    current of 2.0 A flows through it.
    Calculate the resistance offered by
    the electrical appliance. [blank_start]v-------[blank_end]

    1. A4 Ω
12. 12A frying pan is connected to a 110-volt
    circuit. If the resistance of the frying
    pan is 10 ohms, how many amperes
    does the frying pan draw? [blank_start]---[blank_end]

    1. A10 A
13. 13An electronic device has a resistance
    of 20 ohms and a current of 15 A.
    What is the voltage across the device? [blank_start]-------[blank_end]

    1. A300 V
14. 14Calculate the
    conductance for the
    following value
    (a) 1k Ω
    (b) 5k Ω [blank_start]--------[blank_end]

    1. A0.001S, 0.005S
15. 15Calculate the resistance
    conductance values for
    the following value
    (a) 0.05 S
    (b) 0.1 S [blank_start]------[blank_end]

    1. A20 Ω, 10 Ω

Description

Quiz on TLE 10, created by Angela Vince-Cruz on 26/09/2022.

Author

Angela Vince-Cruz

Language

English

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