document.write( "Question 1128796: If the input voltage of an amplifier is 0.1 volts and the decile (db) voltage gain of the amplifier is 60db, find the maximum output voltage. Use the formula db gain= 20 log [E output/ E input]. \n" ); document.write( "
Algebra.Com's Answer #745307 by ankor@dixie-net.com(22740)\"\" \"About 
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\n" ); document.write( "If the input voltage of an amplifier is 0.1 volts and the decibel (db) voltage gain of the amplifier is 60db, find the maximum output voltage.
\n" ); document.write( " Use the formula db gain= 20 log [E output/E input].
\n" ); document.write( ":
\n" ); document.write( "let E = the output voltage
\n" ); document.write( "\"20%2Alog%28%28E%2F.1%29%29+=+60\"
\n" ); document.write( "divide both sides by 20
\n" ); document.write( "\"log%28%28E%2F.1%29%29+=+3\"
\n" ); document.write( "the exponent equiv of log
\n" ); document.write( "\"E%2F.1\" = \"10%5E3\"
\n" ); document.write( "\"E%2F.1\" = 1000
\n" ); document.write( "multiply both sides by .1
\n" ); document.write( "E = 100 volts is the output
\n" ); document.write( ":
\n" ); document.write( ";
\n" ); document.write( "Check on your calc, enter \"20%2Alog%28%28100%2F.1%29%29\" yields 60
\n" ); document.write( "
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