Science

PhysicsQ&A LibraryProblem 9:A power adapter for a laptop computer is rated at P= 52 W (meaning this is the highest power it can handlebefore the circuits start to fail). The voltage of the battery is represented as AV.@theexpertta.com-tracking id: 2N74-2F-82-4A-BAAB-13167. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharingwebsite is strictly forbidden. Doing so may result in termination of your Expert TA Account& Part (a) If the laptop is used at a potential difference of 12 V what is the maximumcurrent it can draw in terms of P?Part (b) What is the minimum internal resistance of the laptop in Ω?Part (c) How much energy in joules does the laptop consume in one hour atmaximum!sin()cotanasintan()acos)cos(atan() acotan(0sinh()coshOtanh) cotanhOO Degrees O RadiansBACKSPACECLEARSubmitHintI give up!Question

Asked Feb 26, 2019

104 views

Step 1

Part (a)

Write the expression for maximum current flows in the laptop.

Step 2

Substituting the values,

Step 3

Part (b)

Write the expression for minimum int...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: While shopping in a grocery store you look up at a convex security mirror. You notice that your imag...

A: The equation of magnification of the convex mirror is given in equation (I).

Q: What is the force( magnitude and direction) on an electron moving horizontally west at a speed of 3x...

A: Force on the electron is,

Q: Find the current in the R3 resistor in the drawing (V11 = 16.0 V, V22 = 18.0 V, V33 = 19.0 V, R11 = ...

A: Circuit diagram

Q: What is the magnitude of the force on 2 meters of wire carrying 0.5 A of current at an angle of 37 d...

A: Force on the wire is,

Q: A long solenoid has 100 turns/cm and carries current i. An electron moves within the solenoid in a c...

A: Magnetic field in the solenoid is given by :

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.12 m...

A: The magnetic force per unit length on wire 2 due to wire 1, will be:

Q: The switch in the figure is closed on a at time t = 0. What is the ratio εL/ε (a) just after t = 0 a...

A: At time t = 0, the switch is closed and the circuit is complete. As the current increase in the indu...

Q: Two solenoids are part of the spark coil of an automobile. When the current in one solenoid falls fr...

A: The mutual inductance between two solenoids can be related to the self-inductance of the two solenoi...

Q: A horizontal, 2.00 m long, 3.00 kg uniform beam that lies along the east-west direction is acted on ...

A: The expression for the net torque about the center of mass of the beam,