orange-orange-orange
A 0.1 ohm resistor is color coded brown (1) black(0) silver (x 10-2).
470K ohm at 5% tolerance
Green - Black - Red, but this is not a standard value. You probably want a 5.1K resistor, and that is Green, Brown, Red
No. It will not serve its intended purpose.
Ohm's laws says it will be 1.5 vdc divided by 330 ohms.
Green Red Brown
A 0.1 ohm resistor is color coded brown (1) black(0) silver (x 10-2).
470K ohm at 5% tolerance
Green - Black - Red, but this is not a standard value. You probably want a 5.1K resistor, and that is Green, Brown, Red
No. It will not serve its intended purpose.
Ohm's laws says it will be 1.5 vdc divided by 330 ohms.
Green, Black, Black, Brown!
yellow-violet-brown
The current would be about 20 volts.
1amp
Basically you can either read the resistance that is printed on the resistor (with a special color code, which you would have to learn), or you can use Ohm's Law, by measuring a voltage through the resistor and the corresponding current. I am not aware of any third method.
3