Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) A sphere of diameter 16cm is kept in the medium of dielectric constant 3.2 and is given a charge of 0.0048MicroColuoub.Find

a) Potential on its surface and

b) Potential at 6cm away from its centre.

2) Describe the absolute potential and deduce an equation for it.

3) Two charges of 140 micro columb and -200 micro columb are kept 1m apart in air. Determine the point where resultant potential is zero.

4) Specify the factors that are affecting the capacitance of capacitor.

5) Describe the capacitance and 1 farad.

6) Whenever a charge of 0.05 micro columb is given to the capacitor, its potential is increased to 100V. Determine its Capacitance.

7) Describe the principal of capacitor.

8) Deduce an equation for the Capacity of a Parallel plate capacitor.

9) Determine the effective capacitance for three capacitors connected in series.

10) Describe the types of capacitors

11) Two capacitors have an equivalent capacitance of 12f when connected in parallel and 2.25Fwhen connected in series. Determine their individual capacitances.

12)  Area of the parallel plate condenser is 3.21sq.m and distance between plates is 0.1mm. Determine the capacitance of a condenser if its dielectric constant is 7 and permittivity of free space = 8.9X 10-12

13) Deduce an equation for the energy of the charged capacitor.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M912045

Have any Question? 


Related Questions in Electrical & Electronics

A paper mill has installed three steam generators boilers

A paper mill has installed three steam generators (boilers) to provide process steam and also to use some its waste products as an energy source. Since there is extra capacity, the mill has installed three 10-MW turbine ...

Three single-phase transformers are used to form a

Three single-phase transformers are used to form a three-phase transformer bank rated 13.8 kV(Δ)/120kV(Y). One side of the transformer bank is connected to a 120 kV transmission line, and the other side is connected to a ...

An autotransformer is used to connect a 126-kv distribution

An autotransformer is used to connect a 12.6-kV distribution line to a 13.8-kV distribution line. It must be capable of handling 2000 kVA. There are three phases, connected Y-Y with their neutrals solidly grounded. (a) W ...

Find the voltage vabnbspwith polarity across the ideal

Find the voltage V ab  (with polarity) across the ideal current source of given figure.

A wire is shown in figure p1-6 which is carrying 20 a in

A wire is shown in Figure P1-6 which is carrying 2.0 A in the presence of a magnetic field. Calculate the magnitude and direction of the force induced on the wire.

An antenna with a temperature of 300 k is fed into a

An antenna with a temperature of 300 K is fed into a receiver with a total gain of 80 dB, T e = 1500 K, and a bandwidth of 3 MHz. a. Find the available noise power at the output of the receiver. b. Find the necessary sig ...

Question convolve xt with wt in given figure 1 in lathi

Question : Convolve x(t) with w(t) in given Figure 1 in Lathi; convolve w(t) with y(t) = u(t - 2) - u(t - 4); and convolve x(t) with z(t) = δ(t - 1) - 2 δ (t - 1.5); Use above equation to find the convolution of x(t) and ...

A sinusoidal signal of the formnbspnbsps transmitted from a

A sinusoidal signal of the form   s transmitted from a fixed platform. The signal is received by an antenna which is on a mobile platform that is in motion relative to the transmitter, with a velocity of relative to the ...

For the high-pass rc network shown letnbspnbspis white wss

For the high-pass RC network shown, let   is white, WSS, Gaussian noise and   is a random variable uniformly distributed over Assuming zero initial conditions: (a) Find the output mean and variance. (b) Find and plot the ...

An op-amp is connected in an inverting amplifier

An op-amp is connected in an inverting amplifier configuration with a voltage gain of -80 and is biased at ±5 V. If the output saturates at ±4.5 V, what is the maximum rms value of an input sine wave that can be applied ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate