When current increases and resistance remains constant what must happen to voltage?
A) Voltage must decrease.
B) Voltage must increase.
C) Voltage will remain the same.
D) Voltage is not affected by current and resistance.

Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.

Which atomic model was proposed as a result of j. j. thomson’s work?

Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?