Consider the skater with mass m. What would be her angular momentum relative to the pole at the instant she is a distance d from the pole if she were skating at speed v along a straight line that would pass within a distance from the pole? O A) zero OB) impossible to determine OC) mya / 3 OD) mva / 2 E) mva

Q: New telephone lines must be installed to connect 8 cities (A, B, C, D, E, F, G, and H). Due to…

A:

Q: The emfs in the figure below are &₁ = 5.00 V and &2 = 18.0 V. The resistances are R₁ = 17.50, R₂ =…

A:

Q: An unmyelinated segment of the axon has a radius of r=2 um and a length of L=5 cm. what is its…

A: Solution: Given that radius r =2 micro m  length L = 5 cm capacitance per unit area Cm = 0.01 F/m2

Q: An uncharged copacitor w/ C = 6.74 μF & resistor w/ R= 8.6·10³2 are in series to connected a 12 V…

A:

Q: A car battery has a voltage of ε = 12 V. To turn the starter on a car the battery must supply I =…

A:

Q: 6 AV + C1 1pF C2 = 2pF C3 = 3pF AV = 6V 1 C₁ 아 C2 Find the voltage across C3 in Volts (input the…

A: Given that:- C1=1uF C2=2uF C3=3uF and deltaV=6V

Q: egion of 20.0 cm, where they are 1.60 cm apart. e. The copper wire is connected to a 5.00 V pow m:…

A: Given as,

Q: What is the equivalent resistance between points A and B in the figure when R = 20 W? R 2R 4R R 2R…

A: The solution of this problem is as follows,

Q: Patients with recurring ventricular arrhythmia, irregular beats of the heart's ventricles, are often…

A:

Q: 2.A stove element draws 15 A when connected to a 240-V line. How long does it take to consume 60 kJ?

A: We know that-Electric Power is defined as the transfer of electrical energy over a unit time.Power,…

Q: AV + C1 lpF C2 = 2pF C3 = 3pF AV = 6V - 하 C1 (a) Find the voltage across C2 in Volts (input the numt…

A: C1 = 1 micro farad C2 = 2 micro farad C3 = 3 micro farad

Q: 9. A Galvanometer has an internal resistance of 120 ohm with a maximum allowed current of 250 µA. If…

A: Answer is Option (a) The expression used to calculate shunt resistance is S=IgGI-Ig

Q: Patients with recurring ventricular arrhythmia, irregular beats of the heart's ventricles, are often…

A:

Q: Which of the labeled points is not a junction? А. В. 10 Ω С. D. 25 N E. They are all junctions F.…

A: Junction is tha point where atleast two branches will combined.

Q: The capacitor in the figure has a capacitance of 35 µF and is initially uncharged. The battery…

A:

Q: he unit of electric current, the ampere, is equivalent to which of the following? a. V?Ω

A: The electric current is rate of change of charge.

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.