Q.3. Find the average value of each voltage in Fig. 3. hn. Im. 5 V 100 V ov+ ov- (a) (b)

Q: Convert 7.2 V/cm to N/C

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Q: 1) What are the values of the currents shown? 14V I,: ? エ」:? R.= 4.0,0 R2 : 3.04 エ:?

A: In the given question, We have to determine the value of current i1 i2 and i3.

Q: Francine investigates a circuit, where charge, Q = 28C. flows from one terminal of the battery to…

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Q: TA charge of 20C flows out from a battery in 6 seconds and as a result 120 Jor anergy is supplied to…

A: A wire wound resistor is an electrical passive element that limits or restricts current flow in a…

Q: A conductor has a cross- sectional area of 2.3x106 m2 and the number of free electrons per unit…

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Q: What is the change in temperature required to decrease the resistance for a carbon resistor by 10%?

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Q: Q3.a.Calculate the current density for Aluminum wire has radius 1mm and current 1mA? 318.31A/m? b.…

A: Current density of the conductor                                 [2]   A wire of cross-sectional…

Q: a batch of parts is plated with copper in an electrolytic bath running at 0.20 V and 12.0 A for…

A: Given: Voltage V=0.2 V Current I=12.0 A Time t=3 hrs Energy cost =5 per KWh   To find:  Total energy…

Q: An electrical device draws 5.50 A at 110 V. (a) If the voltage drops by 10 percent, what will be the…

A: a) The value of the initial resistance is given by, The new current is given by,

Q: The following graph represents the charge-discharge profile of a Li-ion battery in the 1st and 50th…

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Q: In a 2 ns interval, 10^8 electrons are discharged from a capacitor.  What is the average current…

A: Given: time interval of discharge, t = 2 ns = 2 × 10-9 s numbers of electrons get discharged, n =…

Q: For the circuit in the figure, find the ones requested in the questions by using the following…

A: Given data: VS=9 V RA=6 kΩ RB=3 kΩ RC=4 kΩ A cut-in voltage of  Si=0.7 VGe=0.3 V   Assume all…

Q: 41 12V 4A (1

A: according to kirchoff's current law current coming to junction = current leaving the junction…

Q: Q4) Attempt to answer ONE branch only: a) If the electron concentration increase along the x-axis of…

A: We can use the formula, J=eDn(dn(x)/dx)

Q: Current passes through a solution of sodium chloride. In 1.00 s, 2.68 * 1016 Na+ ions arrive at the…

A: a) The expression for find amount of charge is Q=qNa+Cl- Insert values in the above equation…

Q: 1.26 The voltage and current at the terminals of an auto- mobile battery during a charge cycle are…

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Q: 1. A wire 50 m long and 1 mm in radius is connected to a battery 9.11 V with a current of 36 A.…

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Q: A 18.0 V car battery runs a single 50.0 W headlight, how many electrons pass through it each second?

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Q: You have a 1.50 cm diameter sphere that you would like to have plated with chromium metal.  How long…

A: Given: The diameter is d=1.50 cm. The thickness is t=50 micron. The current is I=0.75 A. Also, The…

Q: A 60-cm-long heating wire is connected to a 120 V outlet. If the wire dissipates 45 W, what are (a)…

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Q: Pacemakers designed for long-term use commonly employ a lithium-iodide battery capable of supplying…

A: Charge capacity of battery, Q = 0.42 A. h Average current produced by pacemaker, I = 5.6 micro amps…

Q: answer the questions below. PE = mgh KE = (0.5) (m) (v)? E 1) Which position (s) has the most…

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Q: According to the figure, how many V is the voltage value between cb?

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Q: Find the voltage V

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Q: A current of one amp passes through a wire of cross sectional area 1 cm?. The number of electrons…

A: Given Current I = 1 Amp Area A = 1 cm2 = 10-4 m2     Charge on electron e = 1.6 × 10-19

Q: 3. (I) What is the current in amperes if 1200 Na* ions flow across a cell membrane in 3.5 us? The…

A: Given:Number of Na ion, n=1200Time taken, t=3.5 μs=3.5×10-6sTo find:Current,I=?

Q: 1. Determine R, if i, = 3.0A and the 18 V source delivers 8.0 A of current. 13 A 18 V

A: Given :-  ix = 3 A V= 18 V I = 8 A current supply by vx= 13 A   Vx = 13 *5 = 65 v

Q: 12. The resistance R of a conductor of length L and area of cross - section A carrying a current I…

A: Option d is correct.

Q: 1. (a) If 90 C of charge pass through an electric conductor in 30 seconds, determine the current in…

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Q: A 1.0 mm diameter Nichrome wire carries a 3.9 mA current. What does the electric field strength need…

A: The electric field strength need to be create this current is E=IρnichromeA=Iρnichromeπd24

Q: HV Vr = ? R, = 10 M9 = 0.07 mA R, - 1.5 M2 1 = ? V½ = ? - 35 V : ? R, = ? R7 = ? = ?

A: From the given circuit the connected resistances are in series so the current on each of the…

Q: Find the average value of each voltage. m. 5 V 100 V OV- OV (a) (b)

A: The average voltage of half wave rectifier is, Vav = Vp/π And, average voltage of full wave…

Q: Calculate the resistance of a resistor that has a voltage (potential difference) of 8V across it…

A: Given that, Voltage = 8 V Current = 2 A

Q: Find: RT = ? IT =? 65 0 84 2 25 V 73 0 10 Q

A: In the given circuit Four resistors R1, R2, R3, R4 which resistance is 65Ω, 84Ω, 73Ω and 10Ω…

Q: Q8. If electricity costs 10 Bz per kilowatt-hour, how much does it cost to operate a 220 V air…

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Q: 1. If 5000 Joules of energy are released in a 100mA, I second exposure, the tube potential is a. 5KV…

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Q: An 800w electric iron operates on 110V. How many electrons pass through the iron per second?

A: Given data:  Power (P) = 800 W Voltage (V) = 110 V Required: Number of electrons passed through iron…

Q: How much energy is imparted to an electron as it flows through a 20 V battery from the positive to…

A: Given: particle = electron charge q =e = 1.6*10-19 C potential V = 20 V

Q: What is the value of the unknown R if the voltage across the 500Ω resistances is 4 V?

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Q: 11. Consider a wire with conduction electron density 5.9 x 1028 1. If the diameter of the wire is…

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Q: How much charges (measured in C) flowed through a wire for 1 hour if the current is measured at…

A: Write the expression for the charge. Here, Q represents the charge, I represents the current, and t…

Q: What is the value of the unknown R if the voltage across the 5002 resistances is 4 V? (Ans: 756.250)

A: