A 100 W lightbulb carries a current of 0.83 A. How much charge flows through the bulb in 1 minute?

Q: An electric device delivers a current of 0.5 A for 10 seconds. How many electrons (1.6x10-19C) flow…

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Q: An electric heater is constructed by applying a potential difference of 126.3V across a wire with a…

A: Potential difference (V) = 126.3 volts Resistance (R) = 5 ohm

Q: An electric heater is constructed by applying a potential difference of 114.4V across a wire with a…

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Q: A current of 5A passes through a wire. The number of electrons crossing a point in the wire in 2…

A: Given : I = 5 A t = 2 minutes = 2 × 60 = 120 seconds

Q: An electric heater is constructed by applying a potential difference of 108.4V across a wire with a…

A: Given, Potential difference V = 108.4 V Resistance R =5 ohms   We know the expression for power is…

Q: A light bulb operating at 110 V draws 1.20 A of current. What is its resistance? 109 Q 78.6 Q 154 Q…

A: Given data:  Voltage (V) = 110 V Current (I) = 1.20 A Required: Resistance (R)

Q: A power transmission line is hung from metal towers with glass insulators having a resistance of…

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Q: An 18 gauge copper wire (diameter 1.02 mm) carries a current with a current density of 3.20 * 106…

A: (a) The expression for the current density is written as, Here, I and A represent the current in…

Q: An electric heater is constructed by applying a potential difference of 160V across a wire with a…

A:

Q: Suppose 1.67 C of charge passes through the filament of a light bulb in 2.00 seconds. How many…

A: Given: The amount of the charge that passes through the bulb is 2 s is 1.67 C.

Q: An electric heater is constructed by applying a potential difference of 99.6V across a wire with a…

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Q: In one hour, what is the total charge which passed through a 60-watt light bulb carrying a current…

A: Given(s): Power of the bulb, P=60 W Current through the bulb, I=0.5 A Time, t=1 h=3600 s Require:…

Q: A typical electric hair dryer designed to operate on a 120 V supply is rated at 1.5 kV What is the…

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Q: You have a battery marked "6.00 V." When you draw a current of 0.329 A from it, the potential…

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Q: What current flows through a resistor if 1260 C of charge moves through it in 5.0 minutes?

A: Given data: Charge (q) = 1260 C Time (t) = 5.0 minutes Required: Current (I)

Q: An electric heater is constructed by applying a potential difference of 127V across a wire with a…

A: Potential difference (V) = 127 V Resistance of the wire (R) = 5 ohms Power rating of the heater = P…

Q: A copper wire 720 ft long has a resistance of 1.042 Ω. How long is a copper wire of the same size…

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Q: A wire carries a current of 1.6 A. How many electrons per second pass a given point in the wire?

A: Eclectic charge of electron is e=1.6×10-19 C   Number of electron passing through a wire at a given…

Q: An especially violent lightning bolt has an average current of 2.13 x 103 A lasting 0.167 s. How…

A: Given data:   Current (I) = 2.13×103 A Time (t) = 0.167 s Required: The charge (Q)

Q: An electric device delivers a current of 10 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A: Given, Current (I) =10A Time(T) =10 seconds We know, Charge(Q) = I * T                  Q= 10* 10 =…

Q: Suppose 1.67 C of charge passes through the filament of a light bulb in 2.00 seconds. How many…

A: Current is given as I=Qt…

Q: An electric device delivers a current of 0.5 A for 10 seconds. How many electrons (1.6x10-19C) flow…

A: Given: Current, I = 0.5 A. Time duration, t = 10 s.   To Find: The number of electrons flow through…

Q: How long does it take for 6 Coulombs of charge to move through wire if the current is 3 Amps?

A: We know that when charge q flows through the wire in time t current I is given by I=q/t

Q: An electric device delivers a current of 5 A for 10 seconds. How many electrons (1.6x10-19 C) flow…

A:

Q: An electric device delivers a current of 1 A for 10 seconds. How many electrons (1.6x10-19C) flow…

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Q: A current of 1-7 A flows through a conductor for 2.2 s. What amount of charge passes through the…

A: Given data :     Time  =  t     Current  =  i       To find :         Charge

Q: How much is resistance is needed by your body to resist a current of 8 x103 A from a 110V?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 220 – V bulb draws a current of 10 A. How much charge in kilocoulombs will pass through the bulb…

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Q: The sticker on a compact disc player says that it draws 288 mA of current when powered by a 9 Volt…

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Q: An electric heater is constructed by applying a potential difference of 120 V across a wire with a…

A: Given data:  Potential difference (V) = 120 V Resistance of wire (R) = 5.0 Ω Required: The power…

Q: You have a battery marked "6.00 V." When you draw a current of 0.385 A from it, the potential…

A: Given value--- emf of battery = 6 Volt . current = 0.385 Amp . potential difference = 5.29 V. We…

Q: A 22.0 V battery moves 7.6 x 10^3 C of charge. How much energy does the battery deliver?

A: Given EMF of the battery is V=22.0 V The charge is given as q=7.6×103 C   We have to find the energy…

Q: The sticker on a compact disc (CD) player says that it draws 288 mA (milliampere) of current when…

A: Given: The voltage is 9 V. The current is 288 mA. Introduction: The power in the circuit is…

Q: A 100 m long copper wire of radius 0.12 mm is connected across a 1.5 V battery. Calculate (a) the…

A: The given data are listed below with suitable variables. Here, L denotes the length, r denotes the…

Q: A current of 2.2 A flows through a battery for 9 min. How much charge passes through the battery in…

A: The current passing through a battery is, The time taken by current across a battery is,

Q: An electric heater is constructed by applying a potential difference of 142.4V across a wire with a…

A: Given that the potential difference across a wire with a resistance.Then We have to determine the…

Q: When a potential difference of 112.8 V is applied between the ends of a 9.77 m long wire, the…

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Q: A lightning strike generates a current 30,000 A and it takes about 0.024 seconds to travel from the…

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Q: 75-W light bulb draws a current of 0.80 A. If the light bulb stays on for 3 hours, how much charge…

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Q: An electric heater is constructed by applying a potential difference of 100V across a wire with a…

A: Given: voltage V = 100 V resistance R = 5 ohms To find: Power rating P =??

Q: How many electrons flow through a battery that delivers a current of 3.0 A for 12 s?

A: Given current flowing through a battery = I = 3.0 A time for flow of current = t = 12 s we have to…

Q: Suppose 1.67 C of charge passes through the filament of a light bulb in 2.00 seconds. How many…

A: Data: Q = 1.67 C t = 2.00 s I = ?   Solution: The electric current is                           I =…

Q: A cylindrical cable with 2.10 x 10-80 m resistivity carries a current of 1200 A. There is a…

A: Here given resistivity and length of a cylindrical cable.  Also given potential difference and…

Q: A 100 W light bulb designed to operate at 120 V has a filament with a resistance of 144 Ω.  What…

A: The metal or conductor which have high melting only those materials used as a bulb filament because…

Q: You have a battery marked "6.00 V." When you draw a current of 0.387 A from it, the potential…

A:

Q: A calculator draws a current of 0.0002 A for 2 min. How much charge flows through it?

A: The current drawn by the calculator is I = 0.0002A. The time taken is t = 2 min. Assume the charge…

Q: Suppose 1.67 C of charge passes through the filament of a light bulb in 2.00 seconds. How many…

A: Given, Charge = 1.67 C Time = 2.00 seconds

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.