I need help answering the following questions. Please also explain how you got t

Question

I need help answering the following questions. Please also explain how you got the answer. Thanks in advance!

What is the one's complement of 1010 0111?

What is the two's complement of 1010 0111?

According to Ohm's Law, what size resistor is required to limit the current from a 5V source to 5mA? Ohms How many of these resistors in series are required to limit the current from a 5V source to less than 15mA? Answer (True/False) For logic cirucits, when applying a high voltage to the input of an N Type transistor, the output (emitter) will be low. Select one: True False (True/False) For logic cirucits, when applying a high voltage to the input of an P Type transistor, the output (emitter) will be low Select one True False

Explanation / Answer

1)V = 5V

I = 5mA = 0.005A

R = V / I = 5V / 0.005A = 1000 = 1k

2)True

3)True

4)01011000

5)01011001

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