MHT-CET PCM 04 MHT - CET - MHT-CET PCM 04

• A
  only if both the inputs are 'OFF', the output is 'ON'
  
• B
  if both the inputs are 'ON', the output is 'OFF'
  
• ✓
  only if both the inputs are 'ON', the output is 'ON'
  
• D
  even if one of the inputs is 'ON', the output is 'ON'
  

Answer: C.

• ✓
  `1000 Omega`
  
• B
  `1 Omega`
  
• C
  `10 Omega`
  
• D
  `100 Omega`
  

Answer: A.

• A
  `+ "e"^2/(8pi epsilon_0"r")` and `+ "e"^2/(4pi epsilon_0"r")`
  
• B
  `- "e"^2/(8pi epsilon_0"r")` and `- "e"^2/(4pi epsilon_0"r")`
  
• C
  `+ (8pi epsilon_0"e"^2) /"r"` and `- (4pi epsilon_0"e"^2)/"r"`
  
• ✓
  `+ "e"^2/(8pi epsilon_0"r")` and `- "e"^2/(4pi epsilon_0"r")`
  

Answer: D.

• A
  n = 5 to u = 2
  
• B
  n = 2 to n = 5
  
• ✓
  n = 2 to n = 1
  
• D
  n = 1 to n = 3
  

Answer: C.

• A
  $0.33 \times 10^6$
• B
  $7 \times 10^{-24}$
• ✓
  $5 \times 10^{-22}$
• D
  $10^{-22}$

Answer: C.