The current (I) in the circuit will be : -

\(\frac{5}{40}A\)
\(\frac{5}{50}A\)
\(\frac{5}{10}A\)
\(\frac{5}{20}A\)
The correct option is (B): \(\frac{5}{50}A\)
Equivalent ckt is

I=\(\frac{5V}{(30+20)\Omega}\)
I=\(\frac{5}{50}A\)
Assuming in forward bias condition there is a voltage drop of \(0.7\) V across a silicon diode, the current through diode \(D_1\) in the circuit shown is ________ mA. (Assume all diodes in the given circuit are identical) 
Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below:
Semiconductors are a crystalline solid materials, whose electrical conductivity lies between a conductor and an insulator. Semiconductors are mainly used in the manufacturing of electronic devices like capacitors, transistors, diodes, Integrated circuits, etc.