Four Series Resistors Are Connected Across a 30 V $\mathrm { kO }$

question 43

Multiple Choice

Four series resistors are connected across a 30 V source and carry 0.125mA . If R1=10 $\mathrm { kO }$ , R2=33 $\mathrm { k } \Omega$ and R3=47 $\mathrm { k } \Omega$ , what is the value of R4 ?

• A) 15 \(\mathrm { k } \Omega\)
• B) 150\(\Omega\)
• C) 150\(\mathrm { kQ }\)
• D) 1.5\(\mathrm { k } \Omega\)

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