Navigation Menu
Home
University Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Global Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Menu
Pak
Admissions
Home
All Open Admissions
Public Sector
Private Sector
Admissions in Punjab
Admissions in KPK
Admissions in Sindh
Admissions in Balochistan
Admissions in AJK
Scholarships
Scholarships in USA
Scholarships in UK
Scholarships in Canada
Scholarships in Australia
Scholarships in Europe
Scholarships in Asia
Scholarships in Africa
Medical and Dental Colleges
Public Sector
Private Sector
Semi-Govt (NUMS)
Online Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
Blog
Latest Notices
Home
/
Online Quiz
/
MDCAT Past Papers
/
ETEA
/
Quiz 9
Mdcat-past-papers - ETEA Quiz
Filters:
Board: ETEA |
161. The SI unit of electric potential is:
Volt
Coulomb
Ampere
Ohm
162. If amount of work W is required to move charge Q, then potential difference is:
V = W/Q
V = Q/W
V = W/Q
Q = V/W
163. Two point charges +5μC and –5μC are placed at points A and B separated by 2d. Electric potential at midpoint M is:
2kQ/d
–kQ/d
kQ/d
Zero
164. Electron Volt (eV) is another unit of:
Charge
Current
Energy
Power
165. The energy stored in a capacitor is given by:
1/2 QV2
1/2 CV2
U = ½ QC
U = Q/2V
166. The SI unit of capacitance is:
Watt
Henry
Farad
Joule
167. In the case of parallel plate capacitor, when the distance between the two plates is reduced to half and the area of the plate is doubled the capacitance:
Capacitance remains same
Capacitance doubles
Increases six times
Increases four times
168. If the dielectric material between the plates of a capacitor is removed, what happens to the electric field between the plates?
Become zero
increases
Decreases
Remains the same
169. Capacitance of a capacitor increases with a decrease in:
Dielectric constant
Permittivity
Plate area
Plate separation
170. Magnetic flux is maximum when the angle between the magnetic field and the normal to the plane of finite area is:
Zero degree
90 degrees
60 degrees
30 degrees
171. Which of the following statement is true about the magnetic field inside a solenoid?
It is along the axis of the coil
It is strongest at the ends of solenoid
It is circular around the wires
It is zero when current flows through it
172. A charged particle entered in a magnetic field anti-parallel to the field, magnetic force on this particle is:
BINA
Bev sin θ
Zero
|q|Lv
173. When a neutron enters into a magnetic field B perpendicularly with velocity v, its acceleration is:
Zero
Centripetal
Positive
Uniform and non-zero
174. In a magnetic field, a photon passing through it is deflected towards:
North Pole
South Pole
Opposite Pole
None of these
175. An electron is moving perpendicular to the magnetic field. Which statement about electromagnetic force acting on the electron is correct?
Force acting is equal to electron charge
Force acting is equal to the magnetic field strength
Force acting is maximum
Force acting is zero
176. For a positive charged particle (q) moving with a velocity (v) in a magnetic field of flux density B, the force (F) acting on the charged particle is given by the expression:
q = Fv × B
F = v × B/q
F = qv × B
q = v × B/F
177. The ability to produce an electromotive force by changing the magnetic field inside a coil is used to generate:
Mechanical Energy
Electricity
Electromagnetic force
Magnetic energy only
178. One meter long copper rod is moving with speed 20m/s in the magnetic field of strength 0.6 tesla what is the value of induced emf?
12V
19.4V
20.6V
25V
179. The inductance of a coil depends on
Number of turns
Type of insulation used on the wire
Resistance of the wire used
Voltage applied to the coil
180. What is the inappropriate statement for step-up transformer?
It increases given AC voltage
It decreases given alternating current
Heat is never produced in step-up transformer
Its input energy is always less than its output energy
Submit Quiz
-
Try Now
MDCAT Past Papers Free Online Quizzes
Rs. 1,799
Buy Now
Watch Touch Screen With Bluetooth
Country Wise Scholarships
🇵🇰
Pakistan's Scholarships
🇺🇸
USA's Scholarships
🇬🇧
UK's Scholarships
🇨🇦
Canada's Scholarships
🇨🇳
China's Scholarships
🇸🇦
Saudi Arabia's Scholarships
🇦🇪
UAE's Scholarships
🇲🇾
Malaysia's Scholarships
🇪🇺
Europe's Scholarships
🇰🇷
South Korea's Scholarships
See More
Rs. 5,994
Buy Now
Zero® ICON Smartwatch
Online Free Quiz
MDCAT Past Papers
MDCAT Practice Test
AFNS Intelligence Test
ISSB Intelligence Test
View All Quizzes →
Follow Us
Facebook
YouTube
WhatsApp
Instagram
Stay updated with latest news & updates
Aggregate Calculator
Calculate your MDCAT aggregate for MBBS admissions
Calculate Now →