Scientific, Engineering, and SI Notation - Resistor Code

Express the 0.000034 in scientific notation

• 3.4*10^-4
• 3.4*10^-5
• 34*10^-6
• 340*10^-7

Express the 0.000034 in Engineering notation

• 3.4*10^-4
• 3.4*10^-5
• 34*10^-6
• 340*10^-7

Express 34000000 in Scientific  notation

• 3.4*10⁷
• 3.4*10⁶
• 34*10⁶
• 340*10⁵

Express 34000000 in Engineering  notation

• 3.4*10⁷
• 3.4*10⁶
• 34*10⁶
• 340*10⁵

Express 0.00021 grams in SI notation

• 0.21 $kg$

• 0.21 $mg$

• 210 $\mu g$

• 2.1*10^-4 $g$

Express 0.021 amps in SI notation

• 21 A

• 21 mA

• 2.1 mA

• 21 kA

Express 4782000 Ohms in SI notation

• 4.782 $M\Omega$

• 4.782 $m\Omega$

• 4782 $k\Omega$

• 4782 $\Omega$

Express 1500 Volts in SI notation

• 1500 kV

• 1.5 mV

• 1.5 MV

• 1.5 kV

A resistor's first three colour bands are brown, black, and red. What is its value?

• 10 ohms

• 10 Kohms

• 200 ohms

• 1000 ohms

Which digit does the color yellow denote on a resistor color band?

• 3

• 2

• 4

• 7