Find Eotal at point c due to q, and q2 . É, Ec E2 13.0 cm 13.0 cm 92 E, b a 4.0 6.0 4,0 K ст ст ст
Q: How long does it take for 20 C to pass a given point in a wire that carries an electric current of…
A: Given Data:- Amount of charge passed the Given point is Q=20 C Current through the wire is I=7.9 A…
Q: Which of the following correctly represents a resistor? *
A: Required: The symbol of resistor
Q: A person uses a 1.92 kW air conditioner for 10 hours and a 0.22 kW device for 4 hours. How much will…
A: Answer Energy consumption = power * time Given 1.92 kW a/c for 10 hours 0.22 kW device for 4 hours…
Q: If the typical household uses, on average, 3 kW of electrical power constantly, what would the…
A: Household circuit is using = 3kw-hr per hour. And total hours in month = 24×30 = 720 hours. So,…
Q: What type of graph is this choose between: A. a line with positive slope, B. a decreasing curve, C.…
A: Given:Resistance Vs Area Graph
Q: An electric clothes dryer is rated at 4,000 W. How much energy does it use in 40 min?
A: Given that An electric clothes dryer is rated at 4,000 W So, power = p = 4000 w Also time = t = 40…
Q: An electric clothes dryer is rated at 2,200 W. How much energy does it use in 45 min?
A: Write the formula for power.
Q: Adding î + 77ĵ and 7î + ĵ gives ______ a) 8î + 78ĵ b) 0î + 76ĵ c) î + 74ĵ d) 78î + 8ĵ
A: To find: Adding î + 77ĵ and 7î + ĵ gives
Q: During 37 seconds of use, 280 C of charge flow through a microwave oven. Compute the size of the…
A:
Q: washing machine requires a steady current of 10.0 A. If it is connected on a 220-V line, (a) how…
A: Energy= Power × time 1 KWh = 3.6 × 106 J
Q: Resistance to motion, F, of a moving belt is given by F=5/x+100x . Determine the minimum value of…
A: Given : F=5/x+100x
Q: SI Unit of current
A: Ampere
Q: A wire of variable cross-section is given below. The relation between the drift speeds on the two…
A: answer:option (e) Vd1=3Vd2Current is given by I=neAVd where Vd = drift speed e=1.6*10-19 c A= area…
Q: How much does it cost to run a 1500-W hair dryer for 29 minutes each day for one month (30 days) at…
A: Total Power ( P ) = 1500 W = 1.5 kWatts Time = 29 minutes each day for 30 days Total Minutes of…
Q: Calculate the energy cost of an electroplating process running at 0.65 V and 45.5 A for 3750 s…
A: Given data: Potential difference (V) = 0.65 V Current (I) = 45.5 A Time (t) = 3750 s Cost of…
Q: What will be the value of I from the given figure below? O 0.5 A O 0.4 A O 0.7 A O 0.6 A 0.2A I…
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Q: How much does it cost to run a 1500-W hair dryer for 37 minutes each day for one month (30 days) at…
A:
Q: Historically, replacing dirt roads with paved roads reduced friction on vehicles. Replacing paved…
A:
Q: : Answer Al Determine the current IX in the Fig.7: 5A Ix 2A 08A 05A 04A ONone 1A Fig.7
A:
Q: How long does it take for 2120 C to pass a given point in a wire that carries an electric current of…
A:
Q: You use 1,120 Watts for 15 minutes per dinner. What will it cost you to cook your dinners for a year…
A: Power,P=1120 WattsTime,t=15 minutes or 0.25 hourprice of electricity per kwh is 5.5 cent or $0.055…
Q: Please refer to the plot below which represents the one-dimensional motion of an electric car. What…
A:
Q: ow much does it cost to run a 1500-W hair dryer for 15 minutes each day for one month (30 days) at a…
A: Given Power of hair dryer is P= 1500 W Time taken is t=30(15 min) =450 min=7.5 hours
Q: Calculate the time needed for a 2.5 kilowatt electric motor that performs 7.5 x 10^4 Joules of…
A:
Q: si Voltage Current in R, Resistance R, Power in R1 Current in R2 SI Resistance R2 Power in R2 No (V)…
A: According to ohm's law the mathematical equation for calculating the resistance is : V=IRR=VI Here,…
Q: (a) What current does it draw under normal operation? (2.1A) (b) What is its resistance? (58 Ω) (c)…
A:
Q: A 1.58-kg steel ball is dropped from a plane to an ocean. If the velocity of the ball just before…
A: Net force on the ball F = mg-1.77v
Q: A body falls in a medium offering a resistance proportional to the speed at any time. If the…
A: The net fore acting on the body can be written as Fnet=mg-FR 1…
Q: A color TV has a power rating of 325W. How much current does it pull from a standard 120V outlet?
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Q: An astronaut uses a small motor, rated at 93% efficient, that is connected to a 12-volt [V] power…
A:
Q: During 33 seconds of use, 340 C of charge flow through a microwave oven. Compute the size of…
A: Current is defined as rate of flow of charge, I = Q/t
Q: A 1.5 kW kettle is used 5 times a day for five minutes each time. What is the cost of running the…
A: Given Power of kettle P = 1.5 kW Cost of 1 unit electricity is = 5.00/kWh
Q: 12. A particle of mass m falls against a resistance, per unit mass, proportional to its velocity v.…
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Q: Current supplied by the cell in adjoining figure is @ 1.5A IA @ 0·1A @ 0.5A 2v= R₁3 www 3.01 R₂=3√2…
A: We need to compute-Current supplied (I)=?The data given as-R1=3 ohmR2=3 ohmR3=3 ohmV=2 volt
Q: The SI unit for electric current is dimensionally equivalent to: ㅇ[c] [][] [c] - 1 [c][s] ㅇ[][c]
A: A stream of charged particles, such as electrons or ions, moving through an electrical conductor or…
Q: What is the resulting current (in A), if 0.6 C of electrical charge is transferred in 64.2 ms?…
A: Given Charge q = 0.6 C Time taken t = 64.2 ms = 64.2 × 10-3 s
Q: can i have equations and how to plug it in
A:
Q: An electric eel can generate a 396-V, 0.2-A shock for stunning its prey. What is the eel's power…
A: Power is given as, Power = Voltage x Current P =…
Q: How much does it cost to run a 1500-W hair dryer for 41 minutes each day for one month (30 days) at…
A: The expression for the electric power in terms of energy and time is as follows: P=EtE=Pt…
Q: During 34 seconds of use, 330 C of charge flow through a microwave oven. Compute the size of the…
A: Given, Time (t)= 34 seconds Charge (Q)= 330 C We know, Electric Current (i) = Qt…
Q: 8. A power line has 115,000 volts of electricity running through it. If that power line enters a…
A:
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