UHS MDCAT 2023 PAPER

UHS MDCAT 2023 PART 15

1. A wire of uniform area of cross-section ‘A’, length ‘L’, and resistance ‘R’ is cut into two equal parts. What will happen to the resistivity of each part

 
 
 
 

2. If 0.5 T field is applied over an area of 2-meter square which lies at an angle of 60 degree with the field, then the resulting flux will be:

 
 
 
 

3. The magnitude of magnetic force will be maximum on current carrying conductor in uniform magnetic field it conductor Is placed

 
 
 
 

4. In principle, the transformer consists of two coils of copper, electrically insulated from each other, wound on the same

 
 
 
 

5. In Compton effect, the incident photon when compared to the scattered photon is of:

 
 
 
 

6. Which of the following is the longest wavelength of radiation for the Paschen series

 
 
 
 

7. Which of the following is the correct definition of variable velocity

 
 
 
 

8. Which of the following the fractional change in resistance per kelvin

 
 
 
 

9. According to maximum power transfer theorem, which of the following is the max power delivered by the battery to the output

 
 
 
 

10. Velocity selector will select only those charge particles whose velocity is given by:

 
 
 
 

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