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A: For the lamps connected in parallel, the voltage across each of the lamps is same whereas the…
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A: The free electrons in the conductors can conduct heat and electricity and the insulators don't have…
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A:
Q: Illustrate the relationship of current, voltage and electricity using a graphic organizer or a…
A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…
Q: Calculate the power rating in an electronic toy, using a 9.0-V battery that uses 0.20 A of current.
A: The power rating is given by, P = VI Here, V is the voltage and I is the current
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A:
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A: Given, For a printer, Average current, I =2.2 A AC source voltage, V=120V
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A: For a series circuit, as more bulbs are added, the total resistance of the circuit increases and…
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A:
Q: Short circuits occurs as a result of which of the following? currents stopping getting appliances…
A: The short circuit is a situation when the live wire is connected with the neutral wire. Due to the…
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A: The correct answer is option (A) i.e. Any of these
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A:
Q: A 3-volt battery supplies a light bulb with 1.8 J of energy each second. Find the current that flows…
A: solution is given as
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A: Voltage of the battery (V) = 6 volts R1 = 11 ohm R2 = 0.5 ohm R3 = 7.5 ohm
Q: Which of the equations here is valid for the circuit shown in the figure? 12 20 2V 4V 30 O 6 - 1 -…
A: Which of the equations here is valid for the circuit shown in the figure?
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A:
Q: Refer to the circuit below. 3 V 10 16Ω 12 V What is the current through the circuit? +0.50 A -0.92 A…
A:
Q: An electric bulb draws a current of .8 A and works on 250 V on the average 8 hours a day. a. Find…
A: Given : Voltage (V) = 250 V Current (I) = 0.8 A
Q: Which among the following is not a base unit? O a. Newton O b. Ampere O c. Kelvin O d. Candela
A:
Q: Research the electrical symbol of the following electrical materials. 4. Switch (open) 5. Switch…
A: To draw : The electrical symbol for : Switch (open) Switch (closed) Ammeter Voltmeter Galvanometer…
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A: The electric motor work principle is based on Fleming’s left hand rule. Electric motor converts…
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A: 3. Yes, ammeter measure the current flow in the circuit. Unit of current = ampere(A) Option is true
Q: Christmas lights are an example of a series circuit. Orue O False
A: This statement is True
Q: Which circuit would generate 2,016W of power? Circuit Volts Ohms Amperes A 50 5.55 6. 100 6.25 16 42…
A: Given: Circuit Volts Ohms Amperes A 50 5.55 9 B 100 6.25 16 C 42 0.875 48 D 19 0.26 72…
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A: Current is rate of flow of charge.
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A:
Q: In parallel circuits is the same though out the circuit O current O resistance O voltage O none of…
A: In parallel circuits Voltage remains same throughout the circuit
Q: switch lamp connect i battery additional wires 1.The diagram shows correct way to connect a…
A: The answer is given below
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A:
Q: Three circuits are powered by identical batteries. Circuit A contains a 47 Ω resistor. Circuit B…
A: Given information:The resistance in the circuit A (Ra) = 47 ΩThe resistance in the circuit B (Rb) =…
Q: An electric iron draws a current of 1.7 A from the 110V supply line. What current will this electric…
A: Given Data:- Current drawn by the iron is i1=1.7 A when the supply voltage is V1=110 V Required:- We…
Q: Name the three connecting wires used in household circuits.
A: The mains supply is delivered to houses using a three core wiring .
Q: Choose the BEST answer to the following: To receive an electric shock there must be a (a) current in…
A: Electric shock occurs due to the voltage difference or current is the flow due to the voltage.…
Q: Adding more light bulbs in a series circuit will. O increase the current. not effect the current.…
A: Ohm's law defines the relationship between the voltage and current flowing through the circuit.…
Q: The amount of energy carried per one coloumb of charge is defined as: A. current B. power C.…
A: 1 Coulomb is defined as the amount of charge constituted when 1 Ampere of current flows in a…
Q: 8. Electrons in AC keep changing its direction. 9. Electrons in DC is stationary. 10. AC has no…
A: AC, also called alternating current, is defined as the current that shows both magnitude and…
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A: Current as defined as the flow of positive charge normal to an area cross-section per unit time.…
Q: Distinguish between emf and potential difference as used in electricity.
A: Electromotive force emf: A difference in potential that tends to give rise to an electric current.…
Q: Electrical Pressure is also called A) Current B) Voltage C) Resistance D) Power
A: Electrical pressure is called as voltage.
Q: 4. The voltmeter connected across the terminal of the battery measure [Choose any one answer]…
A: Voltmeter is always connected across the terminal of a battery to measure the potential difference.…
Q: if you have 2 batteries that is 3.7 v each. DOes it become 7.4v if we combined them
A: Concept
Q: Name two safety measures commonly used in electric circuits and appliances.
A: Commonly used two safety measures are the electric fuse and the grounding. Electric fuse consists of…
Q: 10. Three resistance values 10 ohm, 10 ohm and 5 ohm are to be connected to a 5V battery so as to…
A:
Q: (12) In a simple circuit a voltage of 5 volts is applied across a resistance of 10 ohms. The current…
A: Given data: Voltage, V = 5 V Resistance, R = 10 ohms
Q: When there is an imbalance of charge between two objects, it creates a ____ between them. A.…
A: Defination: Static electricity is the result of an imbalance between negative and positive charges…
Q: Fuses are connected in A. combination of series and parallel. B. series circuit C.…
A: The wires of the fuse are made from different materials. The fuse wire melts when the current of…
Q: As more lanes are added to toll booths, the resistance to vehicles passing through is reduced. How…
A: Given: Parallel circuit.
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