# Conversion of a Galvanometer into Voltmeter

Conversion of a Galvanometer into Voltmeter A voltmeter is an instrument used to find the potential difference across any two points in a circuit. A galvanometer can directly measure small potential differences only. To measure high potential differences, we have to do some modifications in the galvanometer. What we get after modifications is known as Read more about Conversion of a Galvanometer into Voltmeter[…]

# Goa Common Entrance Test (GCET) 2020 Exam Dates Released

Goa Common Entrance Test (GCET) 2020 Exam Dates Released Eligibility Criteria: Admissions to MBBS, BDS, BHMS(Homeopathy), BAMS(Ayurveda), Allied Health Sciences(Paramedical), B.Sc. in Nursing & B.V.Sc.&A.H. courses The State of Goa in academic year 2020-21 are required to appear and qualify at NEET UG-2020(National Entrance cum Eligibility Test). Admissions to B.E, B.Pharm courses the State of Read more about Goa Common Entrance Test (GCET) 2020 Exam Dates Released[…]

# Ammeter

Ammeter A galvanometer can’t be used directly to measure big currents. To measure large currents, we have to carry out some modifications in the galvanometer. What we get after modifications is known as ammeter. An ammeter is a device for measuring the electric current through a wire or a circuit element. The current is the Read more about Ammeter[…]

# Vector Along the Bisector of Given Two Vectors

Vector Along the Bisector of Given Two Vectors We know that the diagonal in a parallelogram is not necessarily the bisector of the angle formed by two adjacent sides. However, the diagonal in a rhombus bisects the angle between the two adjacent sides. Consider vectors and forming a parallelogram ABCD as shown in figure. Consider Read more about Vector Along the Bisector of Given Two Vectors[…]

# Diplomat National Board-(Post Diploma) Centralized Entrance Test (DNB-PDCET) 2020 Notification Released

Diplomat National Board-(Post Diploma) Centralized Entrance Test (DNB-PDCET) 2020 Notification Released DNB-PDCET is a mandatory eligibility cum ranking examination for entry to various Post Diploma (Secondary) DNB courses. Courses Offered: Anaesthesiology Dermatology Venereology and Leprosy Nuclear Medicine Obstetrics and Gynaecology Ophthalmology Orthopaedics Oto-Rhino-Laryngology Paediatrics Psychiatry Radio-Diagnosis Radiotherapy Respiratory Diseases Physical Medicine & Rehabilitation Pathology Eligibility Read more about Diplomat National Board-(Post Diploma) Centralized Entrance Test (DNB-PDCET) 2020 Notification Released[…]

# Energy Density in a Parallel Plate Capacitor

Energy Density in a Parallel Plate Capacitor Energy density is the total energy per unit volume of the capacitor as the electrostatic energy stored in a parallel plate capacitor is U = ½ CV². Where, for a parallel plate capacitor, and V = Ed; so, , Where Ad = Volume of the capacitor (V). Then Read more about Energy Density in a Parallel Plate Capacitor[…]

# Capacitance of a Spherical Conductor (or) Capacitor

Capacitance of a Spherical Conductor (or) Capacitor Capacitor is a device that stores electrostatic field energy. Capacitors provide temporary storage of energy in circuits and can be made to release the energy when required. The property of a capacitor that characterizes its ability to store energy is called its capacitance. When energy is stored in Read more about Capacitance of a Spherical Conductor (or) Capacitor[…]