three resistors with resistances 250ohms, 500ohms, 1kohms are connected in series. a 6v battery is connected at each end of the combination. calculate the potential difference between the ends of the 250ohms resistor​

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?