Consider the following statements and decide which of the listed scientists was responsible for each. You will use each scientist's name only ones. Dalton Thomson Rutherford Bohr
a. Believed that atoms were small indivisible particles
b. Developed the model of the atom that we still use today
c. Shot positively charged particles at gold foil, leading to discovery of the nucleus.
d. believed that the atom was a positive clump with negative charges embedded throughout, like a "chocolate chip cookie model"
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Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current
not too sure thinking all accelerations are pointed down
Iwould have to say sorry i can't elaborate more. hope this though!