What is the maximum voltage, in V, that a 30 Ohm light bulb can handle if it is rated for 60 W?

Q: the figure, the total resistance is 16.0 kΩ , and the battery's emf is 28.0 V . The time constant is…

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Q: A power transmission line is used to transmit 100 kW of power at a voltage of 10 kV with a loss of 1…

A: Resistance using the power loss equation

Q: In the United States the standard voltage in homes is 120 V. Therefore, a “90 W” American bulb would…

A: Power of bulb = P = 90 W Voltage = V = 120 V Resistance of bulb can be found by following formula:…

Q: When applying Kirchhoff’s loop rule, does the sign (or direction) of a battery’s emf depend on the…

A: When applying Kirchhoff’s loop rule, does the sign (or direction) of a battery’s emf depend on the…

Q: Q5/A/The power supply of this figure has two output voltages. What are their approximate values? 120…

A: it is given that, N1:N2=8:1 V1=120 V   Write the expression as given below. V2V1=N2N1V2=V1N2N1=120…

Q: In a DC circuit with one battery, what must be true of the resistors if there are five of them in…

A: Please see the answer in step 2

Q: When a capacitor is connected to an a.c. supply the current O is in phase with the voltage O leads…

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Q: A student plugs an 1100 W microwave and a 1200 W hairdryer into the same 110 V circuit. The circuit…

A: The total power on the system that can be consumed without tripping the circuit is, Ptotal=V×I…

Q: Determine the range of values for the input voltage that will keep the value of the load voltage…

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Q: If 12-V battery supplies 1.90 A to a 3.32Omega resistor What is the terminal voltage of the battery?

A: Given data:  Battery emf (E) = 12 V Current (I) = 1.90 A Resistance (R) = 3.32 Ω Required: The…

Q: V1 = 23V ve V2 = 14,5V ise edir?

A: voltage across inductor and capacitor are in opposite phase

Q: Consider the circuit shown below. The voltage drop will be the largest AVtot = 120 V +||| R₁= 22 S2…

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Q: A 120-Ohm resistor is in series with unknown resistor. The voltage drop across the unknown resistor…

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Q: At which of the labelled points is the voltage at a lower value?

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Q: 4. In Question 3, what is the current in amperes if the voltage is halved and the resistance is…

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Q: What is the value of the unknown voltage indicated in the picture. Assume that the wire connected to…

A: The unknown voltage indicated in the picture.

Q: A person with body resistance between his hands of 10.0 kΩ accidentally grasps the terminals of a…

A: Body resistance of the person between his hands (R)=10 kΩ Supply between the terminals (V)=20 kV

Q: What determines the severity of a shock? Can you say that a certain voltage is hazardous without…

A: Shock is when a large current pass through a human body, interfering with the normal functioning.

Q: A heater is rated as 230 V, 10 kW, A.C. The value 230 V refers to O a. r.m.s. voltage b. none of…

A: A heater is rated as 230 V, 10 kW, A.C. The value 230 V refers to

Q: If two household light bulbs rated 60 W and 100 W are connected in series to household power, which…

A: Given, two light bulb, 60 W and 100 W

Q: When a 5.3-μF capacitor is connected to a generator whose supply voltage is 43-V, the current in the…

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Q: A parallel plate capacitor used in a flash for a camera must be able to store 32.6 J of energy when…

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Q: Mike wazowski is given the circut below. Help mike alculate the power dissipated through the 3.00…

A: Ohms law: The law states that when all physical conditions of a conductor remains constant, the…

Q: solve the following numerical problem  A 120-Ohm resistor is in series with unknown resistor. The…

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Q: Determine the range of values for the input voltage that will keep the value of the load voltage…

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Q: Is it true that the voltage decreases through time for both capacitor and resistor?

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Q: D.Geory Un 10. A galvanometer has a resistance of 10 n and deflects full scale for a current of 100…

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Q: A bird stands on a dc electrical transmission line carrying 4100 A. The line has 2.5x10^-5…

A: The expression for the potential difference is,

Q: How much power is produced with a 10 Volt battery delivering its current to a 10 Ohm resister?

A: Given : Voltage = 10 V Resistor = 10 Ohm Required : Power, P

Q: What is the maximum voltage and current a 10 kΩ, 0.25 W resistor can handle?

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Q: A simplified circuit with capacitors can be seen below. The capacitance of C1 is 0.5 µF while C2 &…

A: Given:- The capacitance C1=0.5μF C2 = C3 = 1μF V=10 V with internal resistance 1 ohm  The dielectric…

Q: When a 4.6-μF capacitor is connected to a generator whose supply voltage is 55-V, the current in the…

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Q: No charge Charge, Q Voltage Potential (2 mm separation) Voltage Potential (4 mm separation) +2g |…

A: Capacitance is given by: C= QV  Since capacitance is constant. It depends on the shape and size of…

Q: Why there is a phase shift between the measured voltage VL and current I ?

A: There is a phase shift of 90° between inductive voltage and current .

Q: What is the resistance of a lightbulb that uses an average power of 75.0 W when connected to a…

A: Given Average power is P=75.0 W Maximum voltage is Vmax=170 V

Q: If you work out enough to visibly increase the diameter of your biceps, will this increase or…

A: Just like the resistors used in electronics, we can say that the resistance of your biceps will…

Q: What possible changes can be made to the circuit so that the capacitor will charge faster to its…

A: Given : What are the changes to be done to charge a capacitor faster to its maximum voltage value ?

Q: If you were to place a 3kΩ resistor across a 9 volt battery, what is the power dissipated from this…

A: Given data:  Resistance (R) = 3 kΩ = 3000 Ω Battery (V) = 9 V Required: Power (P)

Q: What is true in general about the voltage (potential) supplied by the battery compared with the drop…

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Q: An emergency generator produces a 30 V output at a maximum current of 3.5 A. To use the output for…

A: voltage is stepped up/down using a transformer then power input to transformer=power output of the…

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.