4. A resistor is placed in a circuit. The current in the circuit is 2 A and the

voltage drop across the resistor is 8 V. The voltage is then increased to 12 V.

What will be the new current?

What is the relationship n which the ratio of the manipulated variable and the responding variable are constant

The chart shows the temperatures of four different substances. Another substance has less kinetic energy than substance Z but more kinetic energy than substance X.

The vertical height of an ocean wave from a crest to a trough is 10 meters. What is the amplitude of the ocean wave?

Part b - analyze the modified circuit to find the output voltage due only to the i1 current source the original circuit with the v1 and i2 sources eliminated is shown here.

What are the benefit and what are drawbacks of GMO

Does the elf owl's small size allow it to live in cacti

If grapefruit juice has a ph of 3.0 and egg white have a ph of 8.0, which contains more h + ions? how many more?

Consider a single photon with a wavelength of λ, a frequency of ν, and an energy of e. What is the wavelength,? Consider a single photon with a wavelength of λ, a frequency of ν, and an energy of e.

You give a shopping cart a job down the aisle the cart is full of groceries and has a mass of 18 kilograms the cart accelerates at a rate of 3 m/s how much force did you exert on the cart

A solid spherical insulator has radius r = 2.5 cm, and carries a total positive charge q = 8 * 10-10 c distributed uniformly throughout its volume. find the magnitude of the electric field |e| at a radius of 5 cm from the origin (i. e.