Finding the voltage across the capacitor, Physics

+44 141 628 6080
[email protected]

Finding the voltage across the capacitor

1. A parallel-capacitor is connected to a battery. What happens to the stored energy if the plate separation is doubled while the capacitor remains connected to the battery?

(A) It remains the same

(B) It is doubled

(D) I decreases by a factor of 4

(E) It increases by a factor of 4

2. A medical defibrillator stores 1000 J of energy in a 100 microF capacitor. What is the voltage across the capacitor?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Physics: Finding the voltage across the capacitor

Reference No:- TGS0737048

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Physics

Q : Calculate the resulting strain

A specimen of aluminum having a rectangular cross section 10 mm x 12.7 mm (0.4 x 0.5 in.) is pulled in tension with having a 35,000 N (8000 lbf) force, producing only elastic deformation. Calculate the resulting strain.

Q : Find instantaneous rate of change of density in the tank

The air passing through the valve has a speed of 300 m/s and a density of 6 kg/m^3. Determine the instantaneous rate of change of density in the tank at t+0.

Q : Determine the radial distribution of the heat flux

Two dimensional, steady state conduction occurs in a hollow cylindrical solid of thermal conductivity k= 16w/mk outer r - 1m, length 2z0=5m, where the origin of the coordinate systerm is located at the mid point of the center line.

Q : Find the equation of the regression line

The average life expectancy in the United States, L, has been rising steadily over the past few decades, as shown in the table below. Let t be the number of years since 1920, (so t=0 represents the year 1920). Year 1920 1930 1940 1950 1960 1970 19

Q : Finding the voltage across the capacitor

A medical defibrillator stores 1000 J of energy in a 100 microF capacitor. What is the voltage across the capacitor?

Q : Correlation r between wine intake and relative risk

Find the correlation r between wine intake and relative risk. Do the data show that women who consume more wine tend to have higher relative risks of breast cancer

Q : What is the horizontal range observed by a person standing

At the moment the train begins to accelerate forward at 0.345 m/s2 the cannon fires a projectile at 182 m/s. The cannon points in the direction that the train is moving. What is the horizontal range observed by a person standing on the ground?

Q : Find elapsed time to vaporize propane and total work done

Find the elapsed time to vaporize the propane and total work produced. Also find theoretically maximum possible total work output for the given QCOLD, WREV,MAX.

Q : How to calculate the tensile strength

1.Tensile tests were done on a steel bar, an aluminum bar and a plastic bar. The bars all had a diameter of 0.505 inches. The initial length (Lo) for each was 2.000 inches.

1933640

Questions
Asked

3,689

Active Tutors

1445250

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: Finding the voltage across the capacitor

Reference No:- TGS0737048

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Calculate the resulting strain

Q : Find instantaneous rate of change of density in the tank

Q : Determine the radial distribution of the heat flux

Q : Find the equation of the regression line

Q : Finding the voltage across the capacitor

Q : Correlation r between wine intake and relative risk

Q : What is the horizontal range observed by a person standing

Q : Find elapsed time to vaporize propane and total work done

Q : How to calculate the tensile strength

What is a behavioral indicator related to family

Discuss social worker working with foster children

Identify a specific theory of cognitive or moral development

How we perceive objects in the real world

Identify one antecedent, one behaviour, and one consequence

Is lifespan psychologists are unlikely to investigate

Discussion about gender stereotyping

Request for Solution File

Ask an Expert for Answer!!

Physics: Finding the voltage across the capacitor

Reference No:- TGS0737048

Recent Questions Asked Physics

Q : Calculate the resulting strain

Q : Find instantaneous rate of change of density in the tank

Q : Determine the radial distribution of the heat flux

Q : Find the equation of the regression line

Q : Finding the voltage across the capacitor

Q : Correlation r between wine intake and relative risk

Q : What is the horizontal range observed by a person standing

Q : Find elapsed time to vaporize propane and total work done

Q : How to calculate the tensile strength

Asked Questions