Obtain the capacitance of the capacitor

Assignment Help Physics
Reference no: EM13293846

The flash unit in a camera uses a 9 V battery to charge a capacitor.The capacitor is then discharged through a flash lamp. The discharge takes 10 micro seconds , and the average power dissipated in the flash lamp is 10 W . What is the capacitance of the capacitor? (answer in ?F)

Reference no: EM13293846

Questions Cloud

What would be recorded in the common stock account : What would be recorded in the common stock account on the balance sheet if 20,000 shares are issued at a par value of $2 and the market value is $5?
What is the magnitude of the bodys acceleration : Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 9.0 N, acting due east, What is the magnitude of the body's acceleration
How are short-term and long-term financing approaches : How are short-term and long-term financing approaches used to optimize the acquisition of funds?
Equally own real property as joint tenants : Rachel, Bonnie, and Cindy equally own real property as joint tenants. Cindy sells her one-third interest to Debbie. Neither Rachel nor Bonnie consented to this transfer. Both Rachel and Bonnie die before either Cindy or Debbie. What portion of ..
Obtain the capacitance of the capacitor : The flash unit in a camera uses a 9 V battery to charge a capacitor.The capacitor is then discharged through a flash lamp. obtain the capacitance of the capacitor
Explain what ph is needed to precipitate ni(oh)2 : What pH is needed to precipitate Ni(OH)2 so completely that the nickel concentration is less than 1.1 x 10-5 M (Ksp = 1.6 x 10-14)
Determine the kinetic energy acquired by nail : The collision between a hammer and a nail can be considered to be approximately elastic. Estimate the kinetic energy acquired by a 11-g nail
Explain valence electrons are present in an atom : How many inner, outer, and valence electrons are present in an atom of each of the following elements
Evaluate the internal resistance of battery : A 48\Omega resistor is connected across a battery, and a 29mA current flows. What is the battery's emf? What is the internal resistance

Reviews

Write a Review

Physics Questions & Answers

  Determine the momentum of each photon

An electron and a positron, each moving at 3.0*10^5 m/s, collide head on, disappear, Determine the momentum of each photon

  What is the pulling force supplied by the snowmobile

A snow mibile is pulling a large sled across a snow-covered field. The weight of the sled is 3560 N. If the coefficient of friction of the sled is 0.12,

  Eluciadte when does the police car catch the speeding car

A car is traveling 80 km/hr in a school zone. A police car starts from rest just as the speeder passes it and accelerates at a constant rate of 8 km/hr·s. Eluciadte when does the police car catch the speeding car?

  Find the time constant

You have 2 capacitors plus 1 resistor all hooked up in series. The value of R= 15 ohms and C1=C2= 1uf. Find the time constant T(tau)=RC

  What is the distance to the center of the object

A distance away from a uniformly charged spherical object, the magnitude of the electric field is 575V/m and the electric potential is 3.50kV. What is the distance to the center of the object

  Calculate the spring constant

A tiny sphere with a charge of q = +6.0 µC is attached to a spring. Two other tiny charged spheres, each with a charge of ?4.0-µC, are placed in the positions, in which b = 3.8 cm. The spring stretches 5.0 cm from its previous equilibrium position..

  Desire the direction of incoming ball as positive direction

A helicopter flies at a constant altitude towing a mass M of 119 kg. The helicopter and the mass have a horizontal acceleration of 2.54 m/s^2. Ignore air resistance find the tension in the cable.

  Compute the thermal conductivity of the metal

consider a metal rod, length = .30m, cross sectional area=0.0010m^2, temperature difference between the ends is 65*C. What is the thermal conductivity of the metal

  What is her velocity relative to surface of ice

A 45.0kg girl is standing on a 170 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.53m/s relative to the plank.

  Find the diameter of an aluminum rod

Find the diameter of an aluminum rod that would conduct heat at the same rate as a 2.816 cm diameter copper rod of the same length

  Determine the work done by the normal force exerted by table

A block of mass 2.50 kg is pushed 2.60 m along a frictionless horizontal table by a constant 14.0 N force directed 25.0ª below the horizontal. Determine the work done by the normal force exerted by the table

  Find the location of the knot relative to center of puddle

Anita and Nick are playing tug-of-war near a mud puddle. They are each holding on to an end of a taut rope that has a knot exactly in the middle. What is the location of the knot relative to the center of the puddle

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd