* 2. Find the capacitance of a parallel plate Capacitor with a plate cross section of 10cm²; Separated by two dielectric layers each 1mm thick and op helectric constants of 4 and 5 respectively.!

Q: resistance a

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Q: Define the directivity. And what it depends on?

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Q: 013. Will bits of paper be attracted to a charged rod even if they haye no net charge? Explain.

A: Ques:

Q: 5. A circuit has an electrical power of 30W and a total resistance of 90. What is the circuit's…

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Q: 12. It is the type of charge which is mainly associated with clay minerals?        A. residual…

A: Top surface of clay minerals are charged .

Q: Please don't provide handwritten solution ....

A: To find what the given unit  N⋅m2/C  represent , we have to break the units   N (Newton):- This is…

Q: A 60.0 W light bulb and a 40.0 W light bulb are connected in parallel in a 120 V circuit. What is…

A: Given data:- The given value of voltage is, V=120 Volt The given value of resistance is, R60=60 W…

Q: Show that the charge career in a conductor is negatively charged electrons.

A: In conductors, positively charged nucleus are held deep inside atom, but some electrons which are…

Q: An electric iron connected to a 120 V source draws 7 A of current. How much heat, in joules, does it…

A: Given data:  Voltage (V) = 120 V Current (I) = 7 A Time (t) = 1 min = 60 s Required: The heat energy…

Q: 11. What will happen if there is metal residue between the doped regions? 12. State a reason for…

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Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

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

Q: Snowballs are thrown with a speed of 19 m/s from a roof 7.0 m above the ground. Snowball A is thrown…

A: Given           For ball A        Horizontal speed ux = 19m/s        Height   h   = 7.0 m     For…

Q: . The distance traveled (approximate) in the first fifty seconds. a. 762.5m b. 375.3m c. 1,375m

A: Given data:  Velocity vs time graph Required: The distance traveled in first 50 seconds

Q: 3. Calculate the electric energy required to move 8 electrons through a 9-volt battery. Express you…

A: The number of electrons, The applied voltage,

Q: 20. Find the voltage and current using KVL and KCL. I3 www br 50r

A: Let us find the equivalent resistance of the circuit first.  The resistances 6-ohm and 4-ohm are in…

Q: . What is the force between a positive charge of 0.00060 C and a negative charge of 0.00030 C…

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Q: 1. A charge of 12C passes through the filament of a car headlamp bulb in 4s. What is the current?

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Q: 12. What is the power output of a flashlight if 5.90×102 C pass through it in 0.550 h and its…

A: The expression for the Power output (P) of a flashlight is given as, P = V×I, where V is the voltage…

Q: Calculate the electric field 20 cm on a charge 0 = 2.0 x10-7 C. A. 4.5 x10^4 N/c B. 3.6 x10^4 N/c C.…

A: Given Q = 2.0 × 10-7 Cr= 20 cm = 20 × 10-2 m

Q: How strong is the force acting on the charge if a charge has 0.0000075 C is placed in an electric…

A: charge = q =0.0000075 C electric field = E = 22 X 108 N/C Force = F = ?

Q: Write Ohm’s Law.  2. Can one be shocked by touching a wire carrying a very large current with a low…

A: Write Ohm’s Law.  2. Can one be shocked by touching a wire carrying a very large current with a low…

Q: Determine the x-coordinate of the centroid of the shaded area by integration. y 28 27 34

A: We know that-X-coordinate of centroid can be calculated,x¯=1A∫abx.f(x)dxWhere, A is area of shaded…

Q: Which of the following electric charge doesn't exist in nature? OA. -1.60× 10-18 C B.-2.40X10-19 C…

A: To determine which of the given above electric charge does not exist in nature.

Q: Why is it 10 and not 9.8?

A: Actually value of g is 9.81 but we can approximate it to be 10.

Q: * N 72 i 1 Archimedes supposedly was asked to determine whether a crown made for the king consisted…

A: Scale reading in air is 6.57 N Scale reading in water is 5.92 N

Q: When an object with an electric charge of −0.050mC is 9.0m from an object with an electric charge of…

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Q: A positive charge of 3.0 x 10-6 C is pulled on by two negative charges. One, -2.0 x 10-° C, is 0.050…

A: Q = 3×10-⁶ C q1 = - 2 × 10-⁶ C  q2 = - 4×10-⁶ C  r1 = 0.05 m  r2= 0.03 m

Q: permeability of free space () units is ..........

A: manetic field due to circular coil B=μ₀I/2R

Q: R, = 330 2 V, = 24 V R, = 1.2 kn R, 470 2 ww

A:

Q: resistance of a certain circular conductor is 7 ohms. It is drawn so that its new length is thrice…

A: Aa per guidelines, only first question is solved here. Given, The resistance of certain circular…

Q: 1. Compute the force of attraction between a 1.60 x 10-19 C eharge and a -2.09 x 10-18 C charge if…

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Q: 44. In FET, .......control the resistance of the channel. O a. Base. O b. Gate. O c. Source. d.…

A: FET is a device in which the output current is controlled by the applied electric field. It has high…

Q: 7 DIAL 5 9 6 0 - A 3 3 DIAL 4 O 7 7 DIAL 3 S O - 23 3 3 DIAL 2 88 7/7 DIAL 1 2 5 5 6 6 4 5 456 6 21.…

A: We need to answer the questions from the given image.

Q: What SI unit for electric bill you are paying for? Do you pay for power or energy?

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Q: 2. Calculate i (t), iz(0) and vs(t). R. sag 005F 04 H R 50 cos 101 V(+ 05H

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Q: 2. Find the force between charges of + 8.0µC and -40.0 µC located 10 cm apart. Note: 1 µC = 1x 10 6…

A: Given: q1=8.0μC =8.0*10-6 Cq2=-40.0 μC=-40*10-6 Cd =10cm = 0.1 m

Q: 3. Describe the different types of charging and give example.

A: Different types of charging :- (1) Charge by rubbing  - When insulating  materials are rubbed on…

Q: 6. A potential difference of 9 V is maintained across a conductor in a circuit. If the conductor has…

A: