Straight wires that are suspended from a ceiling

Reference no: EM13646242

Two long, straight wires that are suspended from a ceiling. The mass per unit length of each wire is 0.071 kg/m. Each of the four strings suspending the wires has a length of 1.2 m. When the wires carry identical currents in opposite directions, the angle between the strings holding the two wires is 15°. What is the current in each wire?

Reference no: EM13646242

Questions Cloud

How much of the total materials handling cost : How much of the total materials handling cost would be allocated to the wall mirrors - the materials handling cost is allocated on the basis of material moves

Define the partial pressure of helium in the flask : A sample of 1.43 g of helium and an unweighted quantity of O2 are mixed in a flask at room temperature. The partial pressure of helium in the flask is 42.0 torr, and the partial pressure of oxygen is 159 torr.

State what is the change in internal energy of a system : What is the change in internal energy (in J) of a system that absorbs 0.582 kJ of heat from its surroundings and has 0.267 kcal of work done on it

What is the total resultant if the two women pull : Two ropes are attatched to a heavy object. What is the total resultant if the two women pull

Straight wires that are suspended from a ceiling : Two long, straight wires that are suspended from a ceiling. The mass per unit length of each wire is 0.071 kg/m. Each of the four strings suspending the wires has a length of 1.2 m. When the wires carry identical currents in opposite directions, t..

Evaluate how many turns are in the secondary coil : A transformer is designed to change 120V into 10,000V, andthere are 164 turns in the primary coil. How many turns are in the secondary coil

State strong acid-strong base titration at room temperature : In a strong acid-strong base titration at room temperature, the pH at the equivalence point is 7. The indicator Bromophenol Blue changes color over the pH range of 3.0 to 4.5. Explain why it is okay to use this indicator for this titration.

What are the charges on the two particles : Two point particles separated by 0.80 m have atotal charge of 200 μC. (a) If the twoparticles repel each other with a force of 80 N, what is the chargeon each of the two particles? (b) If the two particlesattract each other with a force of 80 N, what..

Calculate the loss in the potential energy of the mass : A spring is extended by 30mm when a force of 1.5 N is applied toit. if the spring was unstretchedbefore applying the mas calculate the loss in the potential energyof the mass

User Account

All Pages