What is the SI quantity of ohms

If a mass of 9850g is raised a distance of 15m calculate the amount of work done to the nearest newton meter.

Calculate the power used when an object moves a distance of 25m in 12 seconds by a force of 65N

Calculate the resistance of single copper cable this is 125m long and has a CSA of 25mm. Take the resistivity of copper to be 1.72 x 10 (-8)) ohm/meters.

If you have a cable with a resistance of 0.55, a CSA of 4mm² and a resistivity of 1.72 x 10 (-8) what would the length of cable be?

What is the current flowing in a circuit when a voltage of 227v is present across a resistance of 18 ohms?

A cable with a resistance of 0.057 ohms carries 101.6A what will the voltage drop be in the cable?

Calculate the value of a resistor to be connected in series with two series connected resistors each of 3.6Ω and 5.7Ω to give a total resistance of 12.3Ω

How many resistors of 0.45Ω must be connected in a series to give a total resistance of 8.1Ω

Calculate the voltage drop in a resistor, when the power absorbed is 11.5kW and the current flowing is 53 amperes

A parallel circuit containing 3 resistors of 18Ω, 20Ω and 30Ω is connected across a 144 volt supply. Calculate the current flowing in each resistor to prove Kirchoff's current law.